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Doubles in session


Current system
23108+4531
RAO 89 CE


Nearby doubles
6' : 23106+4526
TDT3920

12' : 23118+4535
HJ 1855

20' : 23121+4517
BU 1528

21' : 23107+4509
COU2342

23' : 23105+4553
TDT3915

41' : 23099+4452
COU2341

42' : 23134+4603
A 199

44' : 23123+4449
A 197

45' : 23075+4558
TDT3894

46' : 23099+4447
COU1844

57' : 23131+4622
A 198

60' : 23054+4516
WIS 374

63' : 23051+4518
RAO 493

63' : 23077+4623
HJ 1849

63' : 23109+4428
COU 4

63' : 23135+4628
TDT3942

63' : 23140+4437
ES 1350

65' : 23111+4426
J 858

65' : 23077+4436
COU1843

66' : 23074+4625
COU2339AB

71' : 23152+4436
TDT3953

75' : 23058+4440
KPP4299

77' : 23126+4645
ES 1290AB

80' : 23063+4428
TDT3884

83' : 23066+4423
TDT3887

83' : 23052+4434
TDT3876



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23108+4531 RAO 89 CE

 
 
23h 10m 54.83s +45° 30' 45.8" P.A. 291.00 sep 15.3 mag 15.30,17.40
 
 
Coord 2000 23108+4531 Discov num RAO  89 Comp CE Coord arcsec 2000 23 10 54.83 +45 30 45.8
Date first 1999 Date last 2013 Obs 2
Pa first 274 Pa last 290.6 P.A. Now (θ) 290.6°
Sep first 15.7 Sep last 15.33 Sep. Now (ρ) 15.33"
Mag pri 15.30 Mag sec 17.40 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -050 Sec motion ra
Pri motion dec -322 Sec motion dec
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
23108+4531 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 218868 52768 23 10 50 +45 30 44 HJ 1853 AB 2014 6 328 42.5 7.07 12.43 5.36
Show 52768 23 10 50 +45 30 44 HJ 1853 AC 2016 8 87 50.4 7.07 15.30 8.23
Show 23 10 55 +45 30 46 RAO 89 CD 2014 3 22 21.2 15.30 16.30 1.00
Show 23 10 55 +45 30 46 RAO 89 CE 2013 2 291 15.3 15.30 17.40 2.10 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1935122258524180608
 
 
WDS 23108+4531 RAO 89 CE : 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.
RAO Robo AO (Palomar 60" AO project or KPNO 2.1m) ......
RAO2014 Ag j Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., 2014ApJ...791...35L
RAO2014 Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014 ApJ 791, 35, 2014
RAO2014 (separation/magnitude difference limits estimated from their Figure 4)
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
RAO2015b A j Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T. 2015ApJ...804...30Z
RAO2015b +Ag ApJ 804, 30, 2015
RAO2016 Ag j Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., 2016AJ....152...18B
RAO2016 Schonhut, J., & Crepp, J.
RAO2016 AJ 152, 18, 2016
RAO2017 Ag j Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., 2017AJ....153...66Z
RAO2017 +A Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017 AJ 153, 66, 2017
RAO2017b Ag j Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, 2017ApJ...847...97S
RAO2017b E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b ApJ 847, 97, 2017
RAO2018 Ag j Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & 2018AJ....155...51H
RAO2018 Stauffer, J.
RAO2018 AJ 155, 51, 2018
RAO2018 (Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018 date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b Ag j Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., 2018AJ....155..161Z
RAO2018b Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b AJ 155, 161, 2018
RAO2018c Hg j Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., 2018AJ....156..259Z
RAO2018c Mahadevan, S. & Pepper, J.
RAO2018c AJ 156, 259, 2018
RAO2019 Ag j Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, 2019ApJ...877...60B
RAO2019 M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019 ApJ 877, 60, 2019
RAO2020a Ag j Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, 2020ApJ...883...34S
RAO2020a R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a ApJ 883, 34, 2020
RAO2020b Ag+ j Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., 2020AJ....159..139L
RAO2020b +A Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b Winters, J.G. & Irwin, J.M.
RAO2020b AJ 159, 139, 2020
RAO2020c Ag j Laos, S., Stassun, K.G. & Mathieu, R.D. 2020ApJ...902..107L
RAO2020c ApJ 902, 107, 2020
RAO2021 Ag j Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., 2021AJ....162..102S
RAO2021 Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021 N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021 AJ 162, 102, 2021
RAO2022 Ag j Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, 2022AJ....163..200S
RAO2022 T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022 AJ 163, 200, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23108+4531 RAO 89 CE 2013 2 291 15.3 15.30 17.40 U 231054.83+453045.8

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

 
 
WDS 23108+4531 RAO 89 CE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23108+4531 RAO 89 CE : MEASURES
 
 
No records found.

 
 
WDS 23108+4531 : VIRTUAL EYEPIECE
 
 

23108+4531 HJ 1853A mag 7.07 Sp G8V 23108+4531 HJ 1853B sep 39.3 P.A. 336.20 mag 12.43 23108+4531 RAO 89C sep 50.1 P.A. 88.10 mag 15.3 23108+4531 RAO 89D sep 59.6 P.A. 69.00 mag 16.3 23108+4531 RAO 89E sep 40.6 P.A. 79.90 mag 17.4 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 23108+4531 : ALADIN DSS IMAGE @ 23h 10m 54.83s +45° 30' 45.8"
 
 
 
 
WDS 23108+4531 RAO 89 CE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23108+4531 RAO 89CE distance=0' 23108+4531 HJ 1853AB distance=1' 23108+4531 HJ 1853AC distance=1' 23106+4526 TDT3920 distance=6' 23118+4535 HJ 1855 distance=12' 23121+4517 BU 1528 distance=20' 23107+4509 COU2342 distance=21' 23105+4553 TDT3915 distance=23' 23099+4452 COU2341 distance=41' 23134+4603 A 199 distance=42' 23123+4449 A 197 distance=44' 23075+4558 TDT3894 distance=45' 23099+4447 COU1844 distance=46' 23131+4622 A 198 distance=57' 23054+4516 WIS 374 distance=60' 23051+4518 RAO 493 distance=63' 23077+4623 HJ 1849 distance=63' 23109+4428 COU 4 distance=63' 23135+4628 TDT3942 distance=63' 23140+4437 ES 1350 distance=63' 23111+4426 J 858 distance=65' 23077+4436 COU1843 distance=65' 23074+4625 COU2339AB distance=66' 23074+4625 COU2339AC distance=66' 23152+4436 TDT3953 distance=71' 23058+4440 KPP4299 distance=75' 23126+4645 ES 1290AB distance=77' 23126+4645 ES 1290AC distance=77' 23063+4428 TDT3884 distance=80' 23066+4423 TDT3887 distance=83' 23052+4434 TDT3876 distance=83' 23098+4402 LDS5054 distance=90' 23055+4643 A 196 distance=92' 23130+4658 COU2343 distance=92' 23029+4610 HJ 1841AB distance=93' 23029+4610 HJ 1841AC distance=93' 23110+4706 TDT3924 distance=95' 23042+4636 ARG 45 distance=96' 23065+4655 STTA242 distance=97' 23141+4701 TDT3946 distance=97' 23089+4705 COU2340 distance=97' 23018+4553 HDS3278 distance=98' 23016+4531 LSC 104 distance=99' 23170+4650 KPP4311 distance=101' 23021+4451 ES 1349 distance=102' 23054+4654 TOI1544 distance=102' 23031+4638 TDT3861 distance=106' 23048+4405 GRV 631 distance=107' 23190+4428 SMA 187 distance=107' 23138+4348 COU1992 distance=108' 23100+4719 TDT3908 distance=109' 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 23108+4531 RAO 89 CD 22 21.2
Show 23108+4531 RAO 89 CE 291 15.3
Show 23108+4531 HJ 1853 AB 328 42.5 1
Show 23108+4531 HJ 1853 AC 87 50.4 1
Show 23106+4526 TDT3920 161 0.5 6
Show 23118+4535 HJ 1855 282 5.3 12
Show 23121+4517 BU 1528 191 35.1 20
Show 23107+4509 COU2342 162 0.5 21
Show 23105+4553 TDT3915 341 0.6 23
Show 23099+4452 COU2341 23 0.9 41
Show 23134+4603 A 199 280 2.2 42
Show 23123+4449 A 197 160 0.4 44
Show 23075+4558 TDT3894 132 0.5 45
Show 23099+4447 COU1844 167 0.5 46
Show 23131+4622 A 198 344 0.6 57
Show 23054+4516 WIS 374 180 510.3 60
Show 23051+4518 RAO 493 76 0.7 63
Show 23077+4623 HJ 1849 348 51.1 63
Show 23109+4428 COU 4 251 1.7 63
Show 23135+4628 TDT3942 194 2.5 63
Show 23140+4437 ES 1350 81 8.2 63
Show 23111+4426 J 858 197 4.0 65
Show 23077+4436 COU1843 281 1.2 65
Show 23074+4625 COU2339 AB 247 0.9 66
Show 23074+4625 COU2339 AC 120 11.3 66
Show 23152+4436 TDT3953 279 0.5 71
Show 23058+4440 KPP4299 276 1.1 75
Show 23126+4645 ES 1290 AB 69 3.0 77
Show 23126+4645 ES 1290 AC 283 14.1 77
Show 23063+4428 TDT3884 295 0.7 80
Show 23066+4423 TDT3887 147 2.1 83
Show 23052+4434 TDT3876 332 0.5 83
Show 23098+4402 LDS5054 77 256.4 90
Show 23055+4643 A 196 316 0.5 92
Show 23130+4658 COU2343 43 0.1 92
Show 23029+4610 HJ 1841 AB 344 18.4 93
Show 23029+4610 HJ 1841 AC 286 33.8 93
Show 23110+4706 TDT3924 66 0.5 95
Show 23042+4636 ARG 45 16 3.7 96
Show 23065+4655 STTA242 31 80.0 97
Show 23141+4701 TDT3946 175 0.9 97
Show 23089+4705 COU2340 98 1.5 97
Show 23018+4553 HDS3278 316 0.6 98
Show 23016+4531 LSC 104 351 0.1 99
Show 23170+4650 KPP4311 241 1.9 101
Show 23021+4451 ES 1349 170 4.5 102
Show 23054+4654 TOI1544 130 0.7 102
Show 23031+4638 TDT3861 140 2.0 106
Show 23048+4405 GRV 631 133 29.8 107
Show 23190+4428 SMA 187 264 13.0 107
Show 23138+4348 COU1992 145 0.4 108

 
 
WDS 23108+4531 : COMPONENTS
 
 
  A B C D
B pa=336.2°
sep=39.31"
 
C pa=88.1°
sep=50.06"
pa=117.5°
sep=74.27"
 
D pa=69.0°
sep=59.57"
pa=101.6°
sep=72.96"
pa=15.9°
sep=20.42"
 
E pa=79.9°
sep=40.60"
pa=117.3°
sep=62.86"
pa=298.2°
sep=11.41"
pa=227.7°
sep=21.16"
 
 
23108+4531 A
 
 
Name HD 218868 Coord arcsec 2000 231050.07+453044.1 Mag 7.07 Spectral class G8V (yellow)
PmRA -87.00 PmDE -287.0 SAO 52768 HIP 114456
Tycho2 3623-00850-1 HD 218868 BD BD+44 4347
Tycho2
Tycho2 3623-00850-1 Pflag RAmdeg 347.70866209 DEmdeg 45.51227212
PmRA -85.8 PmDE -286.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.48 EpDEm 1991.51
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 7.934 E BTmag 0.015 VTmag 7.067
E VTmag 0.009 Prox 999 TYC T HIP 114456
CCDM RAdeg 347.70894222 DEdeg 45.51292694 EpRA 1990 1.77
EpDE 1990 1.77 E RAdeg 3.7 E DEdeg 3.6 Posflg
Corr 0.4
SAO
SAO 52768 DelFlag RA1950 PmRA1950 -0.0106
DE1950 PmDE1950 -0.254 Vmag 7.1 SpType K0
Double code Source 3 CatNum 2117 DM BD+44 4347
DMcomp BDsup HD 218868 M HD 0
GC RA1950rad 6.05857754 DE1950rad 0.78967039 PmRA2000 -0.0104
PmDE2000 -0.259
Hipparcos
Catalog H HIP 114456 Proxy RAhms 23 10 50.15
DEdms +45 30 46.7 Vmag 6.98 VarFlag R Vmag H
RAdeg 347.709 DEdeg 45.513 AstroRef Plx 42.65
CCDM 23108+4531 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 218868 BD BD+44 4347
CD CP Dm number +44 4347 VIred 1.21
SpType K0 R SpType Coord arcsec 2000 231050.15+453046.7
Hipparcos 2
HIP 114456 Sn 5 So 0 Nc 1
RArad 6.0686662 DErad 0.7943511794 Plx 41.15 PmRA -86.52
PmDE -287.42 E RArad 0.28 E DErad 0.3 E Plx 0.54
E pmRA 0.29 E pmDE 0.36 Hpmag 7.1223 E Hpmag 0.0012
SHp 0.015 VA 0 BV 0.75 E BV 0.02
VI 0.79
CCDM
Ccdm 23108+4531 RComp Comp A Note1
Note2 Discov num DRAs 2.05 DDEs -15.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp K0 PmNote *
PmRA -93 PmDE -280 Dm number +44 4347 Cat1 BD
Name2 +45 2117 Cat2 AGK2/3 HD 218868 M HD
ADS BDS B12209 M ADS BDS N IDS IDS 23063N4459A
HIC 114456
 
 
23108+4531 B
 
 
Coord arcsec 2000 231048.56+453120.1 Mag 12.43 PmRA -6.00 PmDE -4.0
Calc delta mag 5.36 Calc coord yes
CCDM
Ccdm 23108+4531 RComp Comp B Note1
Note2 Discov num HJ 1853 DRAs DDEs
R dRAs Year 1905 Theta 281 Rho 31.4
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12209 M ADS BDS N N IDS IDS 23063N4459B
HIC
 
 
23108+4531 C
 
 
Coord arcsec 2000 231054.83+453045.8 Coord calc 231054.83+453045.8 Mag 15.3 PmRA -50.00
PmDE -322.0 Calc delta mag 8.23
 
 
23108+4531 D
 
 
Coord arcsec 2000 231055.36+453105.4 Mag 16.3 PmRA 20.00 PmDE 38.0
Calc delta mag 9.23 Calc coord yes
 
 
23108+4531 E
 
 
Coord arcsec 2000 231053.87+453051.2 Mag 17.4 Calc delta mag 10.33 Calc coord yes