15303+1543 HJ 254 BC

 
 
15h 30m 13.89s +15° 42' 43.1" P.A. 2.00 sep 60.3 mag 10.47,12.70
 
 
Coord 2000 15303+1543 Discov num HJ  254 Comp BC Coord arcsec 2000 15 30 13.89 +15 42 43.1
Date first 1825 Date last 2017 Obs 13
Pa first 0 Pa last 2.3 P.A. Now (θ) 2.3°
Sep first 25.0 Sep last 60.3 Sep. Now (ρ) 60.3"
Mag pri 10.47 Mag sec 12.70 delta mag (ΔM) 2.23 Spectral class
Pri motion ra -005 Sec motion ra -006
Pri motion dec +021 Sec motion dec +001
Notes
rPM=0.928
This double is not physical.
 
 
15303+1543 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 30 15 +15 42 41 HJ 254 AB 2017 24 278 17.1 10.04 10.47 0.43
Show 15 30 14 +15 42 43 HJ 254 BC 2017 13 2 60.3 10.47 12.70 2.23 <===
Show 15 30 14 +15 42 43 HJ 254 BD 2017 13 259 74.8 10.47 14.31 3.84
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 1494-00416-1 Gaia DR2 1195505559887000320
 
 
WDS 15303+1543 HJ 254 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15303+1543 HJ 254 BC 2002 3 2 60.9 10.47 11.50 D 153013.89+154243.1
15303+1543 HJ 254 BC 2003 7 2 61.0 10.47 11.50 D 153013.89+154243.1
15303+1543 HJ 254 BC 2017 9 2 60.3 10.47 12.70 153013.89+154243.1

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

 
 
WDS 15303+1543 HJ 254 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15303+1543 HJ 254 BC : MEASURES
 
 
No records found.

 
 
WDS 15303+1543 : VIRTUAL EYEPIECE
 
 

15303+1543 HJ  254A mag 10.04 Sp G5 15303+1543 HJ  254B sep 17.0 P.A. 277.40 mag 10.47 15303+1543 HJ  254C sep 64.1 P.A. 346.90 mag 12.7 15303+1543 HJ  254D sep 88.4 P.A. 261.90 mag 14.31 virtual eyepiece
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Radius:
Components only
 
 
WDS 15303+1543 : ALADIN DSS IMAGE @ 15h 30m 13.89s +15° 42' 43.1"
 
 
 
 
WDS 15303+1543 HJ 254 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15303+1543  HJ  254BC distance=0' 15303+1543  HJ  254AB distance=1' 15284+1559  SKF2725 distance=31' 15309+1621  BPM 631 distance=40' 15319+1623  A  2075AB distance=47' 15304+1445  UC 3017 distance=58' 15312+1439  UC 3018 distance=66' 15343+1616  LIM   7 distance=68' 15280+1442  STF1945BC distance=69' 15280+1442  STF1945AB distance=69' 15280+1442  STF1945AD distance=69' 15280+1442  STF1945AE distance=69' 15280+1442  STF1945AC distance=69' 15255+1546  HEI 381 distance=69' 15349+1501  SHN 201 distance=80' 15250+1611  GWP2524 distance=81' 15358+1611  CVR 792 distance=86' 15352+1456  LEO  33 distance=87' 15365+1607  UC 3033AB distance=94' 15365+1607  DSG  18Aa,Ab distance=94' 15294+1722  BPM 630 distance=101' 15317+1405  HO  549AB distance=101' 15284+1405  GRV 906 distance=101' 15317+1405  HO  549BC distance=102' 15361+1639  LDS4570 distance=103' 15310+1725  NSN 666 distance=103' 15262+1418  HEI 236 distance=105' 15232+1614  NSN 789 distance=107' 15263+1716  CVR1630 distance=109' 15323+1355  HEI 237 distance=112' 15294+1734  CBL 490 distance=113' 15227+1616  GWP2518 distance=114' 15326+1733  LEP 147 distance=116' 15384+1542  GWP2539 distance=119' 15273+1738  A  2074 distance=123' 15222+1500  GWP2516 distance=124' 15358+1720  BRT2421 distance=126' 15232+1701  TDS9503 distance=128' 15219+1630  HO  264AB distance=129' 15219+1630  HO  264AC distance=129' 15249+1359  HJ  252AB distance=130' 15249+1359  HJ  252AC distance=130' 15249+1359  GWP2522AD distance=130' 15249+1359  GWP2523AE distance=130' 15391+1452  BPM 635 distance=138' 15206+1523  HU 1160 distance=140' 15354+1743  LDS 977 distance=141' 15320+1322  LDS4557 distance=144' 15211+1640  A  2229 distance=145' 15377+1719  SLW1118 distance=145' 15249+1749  GRV1210 distance=148' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 15303+1543 HJ 254 BC 2 60.3
Show 15303+1543 HJ 254 BD 259 74.8
Show 15303+1543 HJ 254 AB 278 17.1 1
Show 15284+1559 SKF2725 208 1.5 31
Show 15309+1621 BPM 631 321 111.8 40
Show 15319+1623 A 2075 AB 95 0.5 47
Show 15304+1445 UC 3017 213 28.4 58
Show 15312+1439 UC 3018 38 50.9 66
Show 15343+1616 LIM 7 7 0.1 68
Show 15280+1442 STF1945 BC 281 9.2 69
Show 15280+1442 STF1945 AB 314 40.9 69
Show 15280+1442 STF1945 AD 18 23.4 69
Show 15280+1442 STF1945 AE 53 146.5 69
Show 15280+1442 STF1945 AC 309 49.2 69
Show 15255+1546 HEI 381 181 0.3 69
Show 15349+1501 SHN 201 -1 0.5 80
Show 15250+1611 GWP2524 301 35.8 81
Show 15358+1611 CVR 792 5 10.1 86
Show 15352+1456 LEO 33 261 1.5 87
Show 15365+1607 UC 3033 AB 62 35.5 94
Show 15365+1607 DSG 18 Aa,Ab 320 1.0 94
Show 15294+1722 BPM 630 14 100.5 101
Show 15317+1405 HO 549 AB 133 117.5 101
Show 15284+1405 GRV 906 13 37.5 101
Show 15317+1405 HO 549 BC 241 0.9 102
Show 15361+1639 LDS4570 115 17.6 103
Show 15310+1725 NSN 666 303 2.4 103
Show 15262+1418 HEI 236 108 0.5 105
Show 15232+1614 NSN 789 44 17.2 107
Show 15263+1716 CVR1630 185 4.9 109
Show 15323+1355 HEI 237 169 0.4 112
Show 15294+1734 CBL 490 72 48.8 113
Show 15227+1616 GWP2518 218 18.4 114
Show 15326+1733 LEP 147 29 4.4 116
Show 15384+1542 GWP2539 169 155.1 119
Show 15273+1738 A 2074 267 0.3 123
Show 15222+1500 GWP2516 292 37.6 124
Show 15358+1720 BRT2421 52 4.0 126
Show 15232+1701 TDS9503 129 0.7 128
Show 15219+1630 HO 264 AB 298 1.2 129
Show 15219+1630 HO 264 AC 47 49.4 129
Show 15249+1359 HJ 252 AB 97 11.6 130
Show 15249+1359 HJ 252 AC 72 51.4 130
Show 15249+1359 GWP2522 AD 318 118.3 130
Show 15249+1359 GWP2523 AE 39 110.8 130
Show 15391+1452 BPM 635 73 117.5 138
Show 15206+1523 HU 1160 180 0.5 140
Show 15354+1743 LDS 977 351 17.6 141
Show 15320+1322 LDS4557 187 13.7 144
Show 15211+1640 A 2229 224 1.5 145
Show 15377+1719 SLW1118 63 47.5 145

 
 
WDS 15303+1543 : COMPONENTS
 
 
  A B C
B pa=277.4°
sep=17.04"
 
C pa=346.9°
sep=64.13"
pa=2.2°
sep=60.30"
 
D pa=261.9°
sep=88.39"
pa=258.3°
sep=72.12"
pa=224.2°
sep=104.55"
 
 
15303+1543 A
 
 
Coord arcsec 2000 153015.06+154240.9 Mag 10.04 Spectral class G5 (yellow) PmRA -1.00
PmDE 23.0 Tycho2 1494-00415-1
Tycho2
Tycho2 1494-00415-1 Pflag RAmdeg 232.56276270 DEmdeg 15.71137186
PmRA -1.2 PmDE 23.0 E RAmdeg 31 E DEmdeg 33
E pmRA 1.2 E pmDE 1.1 EpRAm 1981.85 EpDEm 1978.37
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 11.202 E BTmag 0.080 VTmag 10.042
E VTmag 0.042 Prox 171 TYC T HIP
CCDM RAdeg 232.56276639 DEdeg 15.71131833 EpRA 1990 1.66
EpDE 1990 1.58 E RAdeg 33.4 E DEdeg 37.1 Posflg
Corr -0.1
 
 
15303+1543 B
 
 
Coord arcsec 2000 153013.89+154243.1 Coord calc 153013.89+154243.1 Mag 10.47 PmRA -5.00
PmDE 21.0 Tycho2 1494-00416-1 Calc delta mag 0.43
Tycho2
Tycho2 1494-00416-1 Pflag RAmdeg 232.55787325 DEmdeg 15.71199992
PmRA -1.3 PmDE 21.0 E RAmdeg 41 E DEmdeg 45
E pmRA 1.4 E pmDE 1.3 EpRAm 1980.90 EpDEm 1976.74
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.5 Q pmRA 0.4
Q pmDE 1.5 BTmag 11.300 E BTmag 0.088 VTmag 10.471
E VTmag 0.062 Prox 171 TYC HIP
CCDM RAdeg 232.55787639 DEdeg 15.71195056 EpRA 1990 1.64
EpDE 1990 1.57 E RAdeg 43.5 E DEdeg 48.8 Posflg
Corr -0.1
 
 
15303+1543 C
 
 
Coord arcsec 2000 153014.05+154343.4 Mag 12.7 PmRA -6.00 PmDE 1.0
Calc delta mag 2.66 Calc coord yes
 
 
15303+1543 D
 
 
Coord arcsec 2000 153009.00+154228.4 Mag 14.31 PmRA -15.00 PmDE -6.0
Calc delta mag 4.27 Calc coord yes