01291+2143 HO 9 BC

 
 
01h 29m 07.83s +21° 43' 59.9" P.A. 93.00 sep 3.0 mag 10.35,11.44
 
 
Coord 2000 01291+2143 Discov num HO    9 Comp BC Coord arcsec 2000 01 29 07.83 +21 43 59.9
Date first 1883 Date last 2016 Obs 32
Pa first 93 Pa last 92.6 P.A. Now (θ) 92.6°
Sep first 2.8 Sep last 3.022 Sep. Now (ρ) 3.022"
Mag pri 10.35 Mag sec 11.44 delta mag (ΔM) 1.09 Spectral class
Pri motion ra -052 Sec motion ra +010
Pri motion dec +002 Sec motion dec -002
Notes N U W (See Notes, Proper motion indicates non-physical, )
rPM=1.194
This double is not physical.
 
 
01291+2143 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show EO Psc 74742 01 29 05 +21 43 23 HO 9 AB 2015 32 41 52.0 7.84 10.35 2.51
Show 74742 01 29 05 +21 43 23 HO 9 AD 2002 13 218 82.2 7.84 11.44 3.60
Show 01 29 08 +21 43 60 HO 9 BC 2016 32 93 3.0 10.35 11.44 1.09 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 1204-00747-1 Gaia DR2 288781201413038336
 
 
WDS 01291+2143 HO 9 BC : NOTES
 
 
discov_num notes refcode
HO 9 BC: According to Griffin, the radial velocities of B and C differ by Grf1987c
30km/sec. Either the pair is optical, or one component is a
spectroscopic binary.
AB and AD: Optical pairs, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
AD: Rectilinear solution by Hurowitz et al. (2013). USN2013a
 
 
REFERENCES
 
 
refcode metd author reference
Grf1987c not - Griffin, R.F. 1987Obs...107..194G
Grf1987c Observatory 107, 194, 1987
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2013a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2013IAUDS.181....1H
USN2013a Inf. Circ. 181, 1, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01291+2143 HO 9 BC 2001 23 91 2.7 10.10 11.10 N 012907.83+214359.9
01291+2143 HO 9 BC 2009 25 94 3.0 10.10 11.10 NU 012907.83+214359.9
01291+2143 HO 9 BC 2012 27 92 2.9 10.35 11.44 NU 012907.83+214359.9
01291+2143 HO 9 BC 2013 29 93 3.0 10.35 11.44 NU 012907.83+214359.9
01291+2143 HO 9 BC 2015 30 93 3.0 10.35 11.44 NUW 012907.83+214359.9
01291+2143 HO 9 BC 2016 32 93 3.0 10.35 11.44 NUW 012907.83+214359.9

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WDS 01291+2143 HO 9 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01291+2143 HO 9 BC : MEASURES
 
 
No records found.

 
 
WDS 01291+2143 : VIRTUAL EYEPIECE
 
 

01291+2143 HO    9A mag 7.84 Sp K2V 01291+2143 HO    9B sep 54.9 P.A. 48.30 mag 10.35 01291+2143 HO    9C sep 56.9 P.A. 50.30 mag 11.44 01291+2143 HO    9D sep 80.0 P.A. 216.10 mag 11.44 virtual eyepiece
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Radius:
Components only
 
 
WDS 01291+2143 : ALADIN DSS IMAGE @ 01h 29m 07.83s +21° 43' 59.9"
 
 
 
 
WDS 01291+2143 HO 9 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01291+2143  HO    9BC distance=0' 01291+2143  HO    9AB distance=1' 01291+2143  HO    9AD distance=1' 01296+2156  A  1909 distance=15' 01265+2146  WIS  32 distance=38' 01276+2104  COU 148 distance=46' 01266+2108  BRT2305 distance=50' 01265+2233  KPP1746 distance=62' 01297+2250  A  1910AB distance=67' 01297+2250  A  1910AB,C distance=67' 01326+2240  J  3331 distance=74' 01338+2110  UC  583 distance=74' 01353+2131  LDS3292 distance=87' 01308+2311  HDS 197 distance=90' 01252+2302  GRV  86 distance=96' 01224+2205  KPP3454AB distance=96' 01349+2237  J  2410 distance=97' 01311+2009  KPP  16 distance=99' 01292+2004  A  2214 distance=100' 01222+2209  CRC  44 distance=101' 01216+2123  A  1906 distance=107' 01365+2236  AZC  14 distance=116' 01256+2331  TOK  11 distance=118' 01279+2344  POU 131 distance=121' 01329+1954  LDS3289 distance=123' 01380+2153  HJL1010 distance=125' 01203+2122  A  1905 distance=125' 01376+2233  STTA 20AB distance=129' 01376+2233  STTA 20AC distance=129' 01240+1950  HO  309AB distance=135' 01240+1950  HO  309AC distance=135' 01240+1950  LV   15AD distance=135' 01383+2232  J   587 distance=137' 01232+2335  POU 124 distance=139' 01375+2302  TOK 458 distance=141' 01383+2042  LDS3295 distance=143' 01333+2359  MET  13 distance=147' 01244+2403  POU 125 distance=155' 01374+1955  A  2319 distance=160' 01213+2349  POU 120 distance=165' 01175+2105  STF 107 distance=168' 01371+2354  J   228 distance=171' 01208+2355  LDS 877 distance=174' 01317+2436  POU 133 distance=176' 01211+2359  POU 119 distance=176' 01221+2414  POU 123 distance=180' 01279+2442  POU 129 distance=180' 01210+2405  POU 118 distance=181' 01248+2438  UC  554 distance=184' 01168+2255  LAS  19 distance=185' 01203+1926  LDS3263 distance=186' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01291+2143 HO 9 BC 93 3.0
Show 01291+2143 HO 9 AB 41 52.0 1
Show 01291+2143 HO 9 AD 218 82.2 1
Show 01296+2156 A 1909 122 2.0 15
Show 01265+2146 WIS 32 40 999.9 38
Show 01276+2104 COU 148 247 1.2 46
Show 01266+2108 BRT2305 280 3.0 50
Show 01265+2233 KPP1746 241 13.5 62
Show 01297+2250 A 1910 AB 176 0.2 67
Show 01297+2250 A 1910 AB,C 352 18.8 67
Show 01326+2240 J 3331 277 3.2 74
Show 01338+2110 UC 583 228 92.1 74
Show 01353+2131 LDS3292 82.5 87
Show 01308+2311 HDS 197 162 0.1 90
Show 01252+2302 GRV 86 64 30.6 96
Show 01224+2205 KPP3454 AB 159 39.3 96
Show 01349+2237 J 2410 344 8.7 97
Show 01311+2009 KPP 16 330 6.0 99
Show 01292+2004 A 2214 216 0.7 100
Show 01222+2209 CRC 44 353 0.3 101
Show 01216+2123 A 1906 38 4.8 107
Show 01365+2236 AZC 14 289 34.0 116
Show 01256+2331 TOK 11 70 1.5 118
Show 01279+2344 POU 131 18 3.5 121
Show 01329+1954 LDS3289 346 89.5 123
Show 01380+2153 HJL1010 239 407.9 125
Show 01203+2122 A 1905 332 1.8 125
Show 01376+2233 STTA 20 AB 316 88.2 129
Show 01376+2233 STTA 20 AC 257 27.3 129
Show 01240+1950 HO 309 AB 22 3.2 135
Show 01240+1950 HO 309 AC 93 47.4 135
Show 01240+1950 LV 15 AD 51 38.6 135
Show 01383+2232 J 587 30 1.8 137
Show 01232+2335 POU 124 96 4.2 139
Show 01375+2302 TOK 458 356 543.5 141
Show 01383+2042 LDS3295 107 90.3 143
Show 01333+2359 MET 13 344 2.8 147
Show 01244+2403 POU 125 325 4.7 155
Show 01374+1955 A 2319 202 0.9 160
Show 01213+2349 POU 120 285 7.9 165
Show 01175+2105 STF 107 69 21.1 168
Show 01371+2354 J 228 102 3.6 171
Show 01208+2355 LDS 877 280 67.1 174
Show 01317+2436 POU 133 323 3.4 176
Show 01211+2359 POU 119 68 18.2 176
Show 01221+2414 POU 123 184 14.2 180
Show 01279+2442 POU 129 97 7.7 180
Show 01210+2405 POU 118 213 12.8 181
Show 01248+2438 UC 554 220 11.6 184
Show 01168+2255 LAS 19 264 5.6 185
Show 01203+1926 LDS3263 74 196.3 186

 
 
WDS 01291+2143 : COMPONENTS
 
 
  A B C
B pa=48.3°
sep=54.87"
 
C pa=50.3°
sep=56.90"
pa=92.8°
sep=2.81"
 
D pa=216.1°
sep=80.03"
pa=221.0°
sep=134.16"
pa=222.0°
sep=135.91"
 
 
01291+2143 A
 
 
Name EO Psc Coord arcsec 2000 012904.89+214323.4 Mag 7.84 Spectral class K2V (yellow-orange)
PmRA 456.00 PmDE -184.0 SAO 74742 HIP 6917
Tycho2 1204-01101-1 HD 8997 GC 1790 BD BD+20 226
Tycho2
Tycho2 1204-01101-1 Pflag RAmdeg 22.27039919 DEmdeg 21.72316816
PmRA 456.6 PmDE -185.0 E RAmdeg 6 E DEmdeg 8
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.66 EpDEm 1989.60
Num 17 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 8.985 E BTmag 0.019 VTmag 7.839
E VTmag 0.013 Prox 572 TYC T HIP 6917
CCDM RAdeg 22.26925361 DEdeg 21.72361889 EpRA 1990 1.61
EpDE 1990 1.22 E RAdeg 6.2 E DEdeg 7.6 Posflg
Corr -0.1
SAO
SAO 74742 DelFlag RA1950 PmRA1950 0.0331
DE1950 PmDE1950 -0.19 Vmag 7.9 SpType G5
Double code Source 70 CatNum 1790 DM BD+20 226
DMcomp BDsup HD 8997 M HD 0
GC 1790 RA1950rad 0.37667334 DE1950rad 0.37467676 PmRA2000 0.0331
PmDE2000 -0.195
Hipparcos
Catalog H HIP 6917 Proxy RAhms 01 29 04.61
DEdms +21 43 25.0 Vmag 7.74 VarFlag R Vmag G
RAdeg 22.2692 DEdeg 21.7236 AstroRef Plx 43.16
CCDM 01291+2143 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 8997 BD BD+20 226
CD CP Dm number +20 226 VIred 1.01
SpType K2V R SpType Coord arcsec 2000 012904.61+214325.0
Hipparcos 2
HIP 6917 Sn 5 So 0 Nc 1
RArad 0.3886710089 DErad 0.379148619 Plx 42.13 PmRA 456.37
PmDE -183.83 E RArad 0.66 E DErad 0.5 E Plx 0.68
E pmRA 0.86 E pmDE 0.57 Hpmag 7.8792 E Hpmag 0.0024
SHp 0.016 VA 0 BV 0.966 E BV 0.008
VI 1.01
CCDM
Ccdm 01291+2143 RComp Comp A Note1
Note2 Discov num DRAs -1.09 DDEs 22.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.1 Sp G5 PmNote *
PmRA 461 PmDE -189 Dm number +20 226 Cat1 BD
Name2 +21 126 Cat2 AGK2/3 HD 8997 M HD
ADS BDS A 1176 M ADS BDS N IDS IDS 01236N2112A
HIC 6917
 
 
01291+2143 B
 
 
Coord arcsec 2000 012907.83+214359.9 Coord calc 012907.83+214359.9 Mag 10.35 PmRA -52.00
PmDE 2.0 Tycho2 1204-00747-1 Calc delta mag 2.51
Tycho2
Tycho2 1204-00747-1 Pflag RAmdeg 22.28265952 DEmdeg 21.73332300
PmRA -26.9 PmDE 1.0 E RAmdeg 32 E DEmdeg 45
E pmRA 1.1 E pmDE 1.2 EpRAm 1982.32 EpDEm 1974.19
Num 4 Q RAmdeg 3.0 Q DEmdeg 0.8 Q pmRA 3.0
Q pmDE 0.7 BTmag 11.055 E BTmag 0.068 VTmag 10.355
E VTmag 0.061 Prox 572 TYC T HIP
CCDM RAdeg 22.28272750 DEdeg 21.73332056 EpRA 1990 1.59
EpDE 1990 1.13 E RAdeg 34.1 E DEdeg 48.5 Posflg
Corr 0.1
CCDM
Ccdm 01291+2143 RComp Comp B Note1
Note2 Discov num HO 9 DRAs 1.85 DDEs 60.4
R dRAs 10 Year 1924 Theta 073 Rho 79.8
Obs 7 Vmag 9.7 Sp PmNote *
PmRA -22 PmDE 13 Dm number +20 228 Cat1 BD
Name2 +21 128 Cat2 AGK2/3 HD M HD
ADS BDS A 1176 M ADS BDS N IDS IDS 01236N2112B
HIC
 
 
01291+2143 C
 
 
Coord arcsec 2000 012908.03+214359.8 Mag 11.44 PmRA 10.00 PmDE -2.0
Calc delta mag 3.6 Calc coord yes
CCDM
Ccdm 01291+2143 RComp B Comp C Note1
Note2 Discov num HO 9 DRAs DDEs
R dRAs Year 1883 Theta 093 Rho 2.7
Obs 10 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1176 M ADS BDS N IDS IDS 01236N2112C
HIC
 
 
01291+2143 D
 
 
Coord arcsec 2000 012901.51+214218.7 Mag 11.44 PmRA 8.00 PmDE -8.0
Tycho2 1204-00544-1 Calc delta mag 3.6 Calc coord yes
Tycho2
Tycho2 1204-00544-1 Pflag RAmdeg 22.25564194 DEmdeg 21.70509607
PmRA -0.3 PmDE -3.0 E RAmdeg 49 E DEmdeg 40
E pmRA 1.4 E pmDE 1.4 EpRAm 1968.29 EpDEm 1970.96
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.1 BTmag 11.792 E BTmag 0.110 VTmag 11.438
E VTmag 0.140 Prox 808 TYC HIP
CCDM RAdeg 22.25561861 DEdeg 21.70506889 EpRA 1990 1.69
EpDE 1990 1.10 E RAdeg 90.8 E DEdeg 140.1 Posflg
Corr 0.0
CCDM
Ccdm 01291+2143 RComp Comp D Note1
Note2 Discov num HO 9 DRAs -4.63 DDEs -42.8
R dRAs 65 Year 1918 Theta 189 Rho 80.4
Obs 2 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1176 M ADS BDS N IDS IDS 01236N2112D
HIC