00057+4549 STT 547 AF

 
 
00h 05m 41.03s +45° 48' 43.3" P.A. 254.00 sep 330.0 mag 8.98,10.19 Sp K2V+M2V dist. 11.31 pc (36.89 l.y.)
 
 
Coord 2000 00057+4549 Discov num STT 547 Comp AF Coord arcsec 2000 00 05 41.03 +45 48 43.3
Date first 1897 Date last 2018 Obs 42
Pa first 254 Pa last 253.9 P.A. Now (θ) 253.9°
Sep first 327.6 Sep last 329.97 Sep. Now (ρ) 329.97"
Mag pri 8.98 Mag sec 10.19 delta mag (ΔM) 1.21 Spectral class K2V+M2V (yellow-orange/red)
Pri motion ra +879 Sec motion ra +870
Pri motion dec -154 Sec motion dec -151
Notes N O W V (See Notes, Orbital solution, , Proper motion indicates physical)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
00057+4549 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 38 00 05 41 +45 48 43 STT 547 AB 2021 436 191 5.9 8.98 9.15 0.17 Y
Show 00 05 41 +45 48 43 STT 547 AC 2020 33 263 120.7 8.98 13.71 4.73
Show 00 05 41 +45 48 43 STT 547 AD 2020 41 232 113.3 8.98 12.51 3.53
Show 00 05 41 +45 48 43 STT 547 AE 2020 50 340 60.6 8.98 11.75 2.77
Show 00 05 41 +45 48 43 STT 547 AF 2018 42 254 330.0 8.98 10.19 1.21 Y <===
Show 00 05 41 +45 48 43 POP 217 AP 2020 41 311 18.9 8.98 13.40 4.42
Show 00 05 41 +45 48 43 POP 217 AQ 2006 7 130 20.0 8.98 16.00 7.02
Show 36046 00 05 41 +45 48 43 POP 217 AX 2006 2 222 12.0 8.98
Show 00 05 41 +45 48 43 POP 217 AY 2018 9 78 188.8 8.98 14.80 5.82
Show 00 05 41 +45 48 37 STT 547 BC 2016 8 266 115.7 9.15 13.71 4.56
Show 00 05 41 +45 48 37 STT 547 BD 2016 10 233 106.4 9.15 12.51 3.36
Show 00 05 41 +45 48 37 STT 547 BE 2016 16 346 64.4 9.15 11.75 2.60
Show 00 05 41 +45 48 37 STT 547 BF 2018 35 251 324.2 9.15 10.19 1.04
Show 00 05 41 +45 48 37 STT 547 BP 2016 9 331 20.3 9.15 13.10 3.95
Show 00 05 31 +45 48 26 PAL 2 Ca,Cb 2020 22 91 6.1 13.71 14.90 1.19
Show 00 06 00 +45 49 20 POP 217 YG 2020 12 189 9.7 14.80 15.80 1.00
12-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda HIP 473 Tycho2 3246-00874-1 HD 38
ADS 48 GL Gl 4A BD BD+45 4408 Distance 11.31
Distance ly 36.89
 
 
ORBITAL ELEMENTS
 
 
Period (P)830.37c Periastron (T)26357y Semi-major axis (a)205.1a
Eccentricity (e)0.81 Inclination (i)75.9° Longitude of periastron (ω)345.6°
Node (Ω)74.3° Notesn ReferenceKiy2001
Equinox Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 254.3 326.909
2001 254.3 326.903
2002 254.3 326.898
2003 254.3 326.893
2004 254.3 326.887
2005 254.3 326.882
2006 254.3 326.877
2007 254.3 326.871
2008 254.3 326.866
2009 254.3 326.860
2010 254.3 326.855
2011 254.3 326.850
2012 254.3 326.844
2013 254.3 326.839
2014 254.3 326.834
2015 254.3 326.828
2016 254.3 326.823
2017 254.3 326.817
2018 254.3 326.812
2019 254.3 326.807
2020 254.3 326.801
2021 254.3 326.796
2022 254.3 326.790
2023 254.3 326.785
2024 254.3 326.780
2025 254.3 326.774
2026 254.3 326.769
2027 254.3 326.764
2028 254.3 326.758
2029 254.3 326.753
2030 254.3 326.747


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds00057%2B4549c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 00057+4549 STT 547 AF : NOTES
 
 
discov_num notes refcode
STT 547 Premature orbits have been computed. Motion direct.
Both A and B have variable RV (ranges 45 and 25 km/s, respectively).
Another star (9.9, 330") has common proper motion.
AB: Bolometric corrections and component masses determined from
M-L relation. A family of possible orbits were determined by Kiyaeva Kiy2001
(2001) for the F component relative to AB pair (Note: only the
shortest-period solution is presented in orbit catalog.)
AB: NLTT 172/173 Chm2004
AD and AE: Optical pairs, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
AF: HIP 473 + HIP 428.
AC and AD: Rectilinear solution by Pavlovic et al. (2013). Pal2013
POP 217 AP: Rectilinear solution by Cvetkovic (2011). Cve2011d
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Cve2011d lin - Cvetkovic, Z. 2011IAUDS.175....1C
Cve2011d Inf. Circ. 175, 1, 2011
Kiy2001 Pa u Kiyaeva, O.V., Kisselev, A.A., Polyakov, E.V., & Rafal'Skii, V.B. 2001SvAL...27..391K
Kiy2001 +orb SvAL 27, 391, 2001 (Pisma Astron. Zhur. 27, 456, 2001)
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Pal2013 C j Pavlovic, R., Cvetkovic, Z., Boeva, S., Vince, O. & Stojanovic, M. 2013AJ....146...52P
Pal2013 +lin AJ 146, 52, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 POP Popovic, G.M.
130 POP Popovic, G.M. (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., &
130 POP Popovic, G.M.)
131 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00057+4549 STT 547 AF 2007 36 254 327.9 9.59 10.19 K6 N DV 000541.03+454843.3
00057+4549 STT 547 AF 2015 38 254 328.4 8.98 10.19 K6V+M2e NO V 000541.03+454843.3
00057+4549 STT 547 AF 2018 39 254 330.0 8.98 10.19 K6V+M2e NO V 000541.03+454843.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 00057+4549 STT 547 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00057+4549 STT 547 AF : MEASURES
 
 
No records found.

 
 
WDS 00057+4549 : VIRTUAL EYEPIECE
 
 

00057+4549 STT 547A mag 8.98 Sp K2V 00057+4549 STT 547B sep 5.9 P.A. 183.00 mag 9.15 Sp M0 00057+4549 PAL   2C sep 103.0 P.A. 260.40 mag 13.71 00057+4549 PAL   2Cb sep 98.8 P.A. 260.00 mag 14.9 00057+4549 STT 547D sep 93.5 P.A. 221.60 mag 12.51 00057+4549 STT 547E sep 58.8 P.A. 346.00 mag 11.75 00057+4549 STT 547F sep 239.2 P.A. 247.50 mag 10.19 Sp M2V 00057+4549 POP 217G sep 202.2 P.A. 82.30 mag 15.8 00057+4549 POP 217P sep 15.9 P.A. 321.40 mag 13.4 00057+4549 POP 217Q sep 16.7 P.A. 140.30 mag 16 00057+4549 POP 217X sep 10.5 P.A. 212.40 00057+4549 POP 217Y sep 204.7 P.A. 79.60 mag 14.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 00057+4549 : ALADIN DSS IMAGE @ 00h 05m 41.03s +45° 48' 43.3"
 
 
 
 
WDS 00057+4549 STT 547 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00057+4549  STT 547AF distance=0' 00057+4549  STT 547BC distance=1' 00057+4549  STT 547BD distance=1' 00057+4549  STT 547BE distance=1' 00057+4549  STT 547BF distance=1' 00057+4549  STT 547BP distance=1' 00057+4549  PAL   2Ca,Cb distance=2' 00057+4549  POP 217YG distance=4' 00049+4554  VYS   1 distance=11' 00049+4540  BU  997 distance=12' 00055+4520  ES 1192 distance=28' 00052+4514  ES 9001AB distance=36' 00052+4514  BU 9001AC distance=36' 00020+4530  J   864AB distance=43' 00020+4530  J   864AC distance=43' 00099+4601  TDS1325 distance=46' 00078+4507  ES 1357AB distance=47' 00078+4507  CRB   2AC distance=47' 00066+4503  TDS1297 distance=47' 00092+4520  TDS1319 distance=48' 00064+4501  UC  320 distance=49' 00032+4508  HJ 1927 distance=50' 00015+4617  ES 1292 distance=50' 00005+4556  TDS1239 distance=55' 00006+4539  UC  303 distance=55' 00105+4524  CBL   1 distance=57' 00100+4623  STF   3 distance=58' 00124+4558  HDS  27AB distance=72' 00124+4558  HDS  27AC distance=72' 00092+4443  HJ 1001 distance=76' 00122+4647  A   802 distance=89' 00125+4625  D     1 distance=89' 00029+4715  A   800 distance=92' 00142+4612  ES 1195 distance=93' 00133+4636  ES 1194 distance=94' 00046+4723  ES 1293 distance=97' 00072+4723  ES 1193 distance=98' 00149+4610  BRT  66 distance=99' 00126+4442  HDS  28 distance=99' 00102+4717  TDS1329 distance=100' 00114+4710  TDS1336 distance=101' 00121+4704  FMR 177 distance=101' 00138+4648  ROE  59AB distance=104' 00138+4648  ROE  59AC distance=104' 00158+4543  TDS1368 distance=107' 00112+4419  ES 1406BC distance=107' 00112+4419  ES 1406AB distance=108' 00112+4419  ABH   1AD distance=108' 00137+4656  BRT  63 distance=108' 00146+4452  A   646 distance=110' 00052+4358  POP 198 distance=111' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 00057+4549 STT 547 AB 191 5.9
Show 00057+4549 POP 217 AQ 130 20.0
Show 00057+4549 POP 217 AX 222 12.0
Show 00057+4549 POP 217 AY 78 188.8
Show 00057+4549 STT 547 AC 263 120.7
Show 00057+4549 STT 547 AD 232 113.3
Show 00057+4549 STT 547 AE 340 60.6
Show 00057+4549 STT 547 AF 254 330.0
Show 00057+4549 POP 217 AP 311 18.9
Show 00057+4549 STT 547 BC 266 115.7 1
Show 00057+4549 STT 547 BD 233 106.4 1
Show 00057+4549 STT 547 BE 346 64.4 1
Show 00057+4549 STT 547 BF 251 324.2 1
Show 00057+4549 STT 547 BP 331 20.3 1
Show 00057+4549 PAL 2 Ca,Cb 91 6.1 2
Show 00057+4549 POP 217 YG 189 9.7 4
Show 00049+4554 VYS 1 207 3.0 11
Show 00049+4540 BU 997 338 3.8 12
Show 00055+4520 ES 1192 307 1.7 28
Show 00052+4514 ES 9001 AB 107 16.0 36
Show 00052+4514 BU 9001 AC 235 21.0 36
Show 00020+4530 J 864 AB 54 4.5 43
Show 00020+4530 J 864 AC 8 18.0 43
Show 00099+4601 TDS1325 9 0.6 46
Show 00078+4507 ES 1357 AB 186 4.1 47
Show 00078+4507 CRB 2 AC 226 54.4 47
Show 00066+4503 TDS1297 21 1.9 47
Show 00092+4520 TDS1319 348 0.8 48
Show 00064+4501 UC 320 313 22.1 49
Show 00032+4508 HJ 1927 72 9.6 50
Show 00015+4617 ES 1292 88 3.4 50
Show 00005+4556 TDS1239 126 0.6 55
Show 00006+4539 UC 303 311 52.2 55
Show 00105+4524 CBL 1 230 23.0 57
Show 00100+4623 STF 3 83 5.1 58
Show 00124+4558 HDS 27 AB 132 0.2 72
Show 00124+4558 HDS 27 AC 121 2.0 72
Show 00092+4443 HJ 1001 77 15.7 76
Show 00122+4647 A 802 138 0.2 89
Show 00125+4625 D 1 74 13.9 89
Show 00029+4715 A 800 113 1.5 92
Show 00142+4612 ES 1195 15 6.7 93
Show 00133+4636 ES 1194 293 5.2 94
Show 00046+4723 ES 1293 185 5.9 97
Show 00072+4723 ES 1193 65 2.3 98
Show 00149+4610 BRT 66 215 1.1 99
Show 00126+4442 HDS 28 35 0.8 99
Show 00102+4717 TDS1329 72 0.7 100
Show 00114+4710 TDS1336 18 0.6 101
Show 00121+4704 FMR 177 290 9.6 101
Show 00138+4648 ROE 59 AB 214 12.2 104

 
 
WDS 00057+4549 : COMPONENTS
 
 
  A B C Cb D E F G P Q X
B pa=183.0°
sep=5.91"
 
C pa=260.4°
sep=102.95"
pa=263.7°
sep=101.83"
 
Cb pa=260.0°
sep=98.80"
pa=263.3°
sep=97.63"
pa=91.7°
sep=4.24"
 
D pa=221.6°
sep=93.52"
pa=224.0°
sep=88.98"
pa=143.3°
sep=65.87"
pa=146.3°
sep=63.32"
 
E pa=346.0°
sep=58.80"
pa=347.5°
sep=64.47"
pa=49.7°
sep=114.52"
pa=48.2°
sep=111.41"
pa=20.7°
sep=135.68"
 
F pa=247.5°
sep=239.22"
pa=248.8°
sep=236.73"
pa=238.1°
sep=140.76"
pa=239.0°
sep=144.31"
pa=262.3°
sep=160.37"
pa=234.3°
sep=254.59"
 
G pa=82.3°
sep=202.18"
pa=80.6°
sep=203.37"
pa=81.7°
sep=305.10"
pa=81.5°
sep=300.93"
pa=69.7°
sep=279.89"
pa=97.9°
sep=216.62"
pa=74.3°
sep=437.80"
 
P pa=321.4°
sep=15.91"
pa=332.3°
sep=20.70"
pa=72.1°
sep=96.23"
pa=71.2°
sep=92.25"
pa=32.4°
sep=97.48"
pa=174.5°
sep=44.83"
pa=63.8°
sep=235.28"
pa=266.0°
sep=210.79"
 
Q pa=140.3°
sep=16.71"
pa=122.3°
sep=13.01"
pa=87.8°
sep=112.29"
pa=87.7°
sep=108.06"
pa=51.9°
sep=92.50"
pa=160.4°
sep=74.22"
pa=71.3°
sep=244.70"
pa=258.1°
sep=193.85"
pa=140.8°
sep=32.62"
 
X pa=212.4°
sep=10.48"
pa=240.9°
sep=6.06"
pa=85.1°
sep=96.27"
pa=84.8°
sep=92.06"
pa=42.8°
sep=83.20"
pa=172.5°
sep=66.46"
pa=69.0°
sep=230.73"
pa=260.1°
sep=209.09"
pa=168.5°
sep=21.71"
pa=283.8°
sep=16.78"
 
Y pa=79.6°
sep=204.68"
pa=78.0°
sep=206.14"
pa=79.9°
sep=307.63"
pa=79.7°
sep=303.48"
pa=68.0°
sep=284.30"
pa=95.4°
sep=216.51"
pa=73.1°
sep=441.46"
pa=6.0°
sep=9.65"
pa=83.4°
sep=212.67"
pa=75.4°
sep=197.04"
pa=77.6°
sep=211.94"
 
 
00057+4549 A
 
 
Name HD 38 Coord arcsec 2000 000541.03+454843.3 Mag 8.98 Spectral class K2V (yellow-orange)
PmRA 879.00 PmDE -154.0
 
 
00057+4549 B
 
 
Coord arcsec 2000 000541.00+454837.4 Coord calc 000541.00+454837.4 Mag 9.15 Spectral class M0 (red)
PmRA 838.00 PmDE -163.0 Calc delta mag 0.17
 
 
00057+4549 C
 
 
Coord arcsec 2000 000531.32+454826.2 Coord calc 000533.04+454829.2 Mag 13.71 Mag composta 13.71
PmRA -5.00 PmDE 1.0 Calc delta mag 4.73
 
 
00057+4549 Cb
 
 
Coord arcsec 2000 000531.73+454826.1 Mag 14.9 Calc delta mag 5.92 Calc coord yes
 
 
00057+4549 D
 
 
Coord arcsec 2000 000535.09+454733.4 Mag 12.51 PmRA 3.00 PmDE -1.0
Tycho2 3246-01146-1 Calc delta mag 3.53 Calc coord yes
Tycho2
Tycho2 3246-01146-1 Pflag RAmdeg 1.39269682 DEmdeg 45.79174246
PmRA 2.9 PmDE -0.2 E RAmdeg 83 E DEmdeg 77
E pmRA 1.9 E pmDE 1.7 EpRAm 1960.58 EpDEm 1960.39
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.2 Q pmRA 1.4
Q pmDE 0.2 BTmag 12.364 E BTmag 0.133 VTmag 12.505
E VTmag 0.173 Prox 936 TYC HIP
CCDM RAdeg 1.39268889 DEdeg 45.79174250 EpRA 1990 1.86
EpDE 1990 1.66 E RAdeg 101.5 E DEdeg 94.4 Posflg
Corr -0.1
 
 
00057+4549 E
 
 
Coord arcsec 2000 000539.67+454940.4 Mag 11.75 PmRA 9.00 PmDE -9.0
Tycho2 3246-01100-1 Calc delta mag 2.77 Calc coord yes
Tycho2
Tycho2 3246-01100-1 Pflag RAmdeg 1.42007919 DEmdeg 45.82706189
PmRA 12.4 PmDE -8.1 E RAmdeg 58 E DEmdeg 59
E pmRA 1.7 E pmDE 1.6 EpRAm 1976.80 EpDEm 1973.09
Num 4 Q RAmdeg 2.1 Q DEmdeg 0.4 Q pmRA 2.1
Q pmDE 0.4 BTmag 12.373 E BTmag 0.145 VTmag 11.749
E VTmag 0.123 Prox 529 TYC HIP
CCDM RAdeg 1.42003861 DEdeg 45.82708056 EpRA 1990 1.80
EpDE 1990 1.61 E RAdeg 62.9 E DEdeg 65.6 Posflg
Corr 0.0
 
 
00057+4549 F
 
 
Coord arcsec 2000 000519.89+454711.8 Mag 10.19 Spectral class M2V (red) PmRA 870.00
PmDE -151.0 Calc delta mag 1.21 Calc coord yes
 
 
00057+4549 G
 
 
Coord arcsec 2000 000600.19+454910.5 Mag 15.8 PmRA -8.00 PmDE -14.0
Calc delta mag 6.82 Calc coord yes
 
 
00057+4549 P
 
 
Coord arcsec 2000 000540.08+454855.7 Mag 13.4 PmRA 10.00 PmDE 4.0
Calc delta mag 4.42 Calc coord yes
 
 
00057+4549 Q
 
 
Coord arcsec 2000 000542.05+454830.4 Mag 16 PmRA 2.00 PmDE 2.0
Calc delta mag 7.02 Calc coord yes
 
 
00057+4549 X
 
 
Coord arcsec 2000 000540.49+454834.5 SAO 36046 HIP 473 Tycho2 3246-00874-2
HD 38 GC 71 BD BD+45 4408 Calc delta mag 8.98
Calc coord yes
Tycho2
Tycho2 3246-00874-2 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.757 E BTmag 0.037 VTmag 9.150
E VTmag 0.016 Prox 61 TYC T HIP 473
CCDM B RAdeg 1.41809222 DEdeg 45.81075861 EpRA 1990 1.84
EpDE 1990 1.51 E RAdeg 10.8 E DEdeg 13.6 Posflg
Corr 0.0
SAO
SAO 36046 DelFlag RA1950 PmRA1950 0.0835
DE1950 PmDE1950 -0.127 Vmag 9.3 SpType K2
Double code Source 70 CatNum 71 DM BD+45 4408
DMcomp A BDsup HD 38 M HD 1
GC 71 RA1950rad 0.01321295 DE1950rad 0.79475197 PmRA2000 0.0841
PmDE2000 -0.132
Hipparcos
Catalog H HIP 473 Proxy H RAhms 00 05 40.28
DEdms +45 48 44.8 Vmag 8.2 VarFlag R Vmag H
RAdeg 1.41782 DEdeg 45.8125 AstroRef A Plx 85.1
CCDM 00057+4548 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 178 Rho 6.041 HD 38 BD BD+45 4408
CD CP Dm number +45 4408 VIred 1.7
SpType K2 R SpType Coord arcsec 2000 000540.28+454844.8
Hipparcos 2
HIP 473 Sn 15 So 3 Nc 2
RArad 0.0247456501 DErad 0.7995781758 Plx 88.44 PmRA 887.48
PmDE -152.02 E RArad 0.89 E DErad 0.81 E Plx 1.56
E pmRA 1.02 E pmDE 1.04 Hpmag 8.2899 E Hpmag 0.0018
SHp 0.027 VA 0 BV 1.41 E BV 0.014
VI 1.7
 
 
00057+4549 Y
 
 
Coord arcsec 2000 000600.29+454920.1 Coord calc 000600.29+454920.1 Mag 14.8 PmRA 5.00
PmDE 16.0 Calc delta mag 5.82