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Current system
23010+4257
LYS 23


Nearby doubles
2' : 23010+4258
LYS 22

12' : 23015+4246
LYS 24

20' : 23027+4251
LYS 26

21' : 23026+4245
BU 1147AB

29' : 23035+4308
BVD 283

32' : 23032+4236
TDT3862

33' : 23033+4236
LYS 27

39' : 23019+4220
WRH 37AB

40' : 22574+4301
BU 452AB

41' : 22575+4243
LDS5029

52' : 23033+4212
LYS 28

53' : 22563+4247
A 416

53' : 22578+4336
COU2145

59' : 22557+4303
HJ 1831

60' : 23022+4355
TDT3846

61' : 22595+4355
COU2146AB

62' : 23058+4224
BRT1160

62' : 23066+4257
HJ 1848

63' : 23063+4234
LYS 29AB

64' : 23057+4219
TDT3882

64' : 23066+4239
ES 1596AB

67' : 23060+4219
WOR 13

69' : 22558+4334
HDS3262

69' : 23056+4211
TDT3879

69' : 22581+4156
ES 1594

69' : 23047+4353
TDS1201



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23010+4257 LYS 23

 
 
23h 01m 02.56s +42° 56' 54.2" P.A. 48.00 sep 5.7 mag 12.50,12.50
 
 
Coord 2000 23010+4257 Discov num LYS  23 Comp Coord arcsec 2000 23 01 02.56 +42 56 54.2
Date first 1895 Date last 2020 Obs 9
Pa first 61 Pa last 47.8 P.A. Now (θ) 47.8°
Sep first 5.8 Sep last 5.7 Sep. Now (ρ) 5.7"
Mag pri 12.50 Mag sec 12.50 delta mag (ΔM) 0 Spectral class
Pri motion ra -029 Sec motion ra -014
Pri motion dec -013 Sec motion dec +000
Notes
rPM=0.625
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1931459647852417664
 
 
WDS 23010+4257 LYS 23 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lys1987a Pa ? Louys, L. 1987BAORB..10..129L
Lys1987a Bull. R. Astron. Obs. Belgium 10, 129, 1987
Lys1987b Pa ? Louys, L. 1987BAORB..10..136L
Lys1987b Bull. R. Astron. Obs. Belgium 10, 136, 1987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23010+4257 LYS 23 1998 3 49 5.5 12.50 12.50 D 230102.56+425654.2
23010+4257 LYS 23 2002 4 49 5.5 12.50 12.50 D 230102.56+425654.2
23010+4257 LYS 23 2015 5 49 5.5 12.50 12.50 230102.56+425654.2
23010+4257 LYS 23 2020 9 48 5.7 12.50 12.50 230102.56+425654.2

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

 
 
WDS 23010+4257 LYS 23 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23010+4257 LYS 23 : MEASURES
 
 
No records found.

 
 
WDS 23010+4257 : VIRTUAL EYEPIECE
 
 

23010+4257 LYS 23A mag 12.5 23010+4257 LYS 23B sep 4.9 P.A. 38.90 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 23010+4257 : ALADIN DSS IMAGE @ 23h 01m 02.56s +42° 56' 54.2"
 
 
 
 
WDS 23010+4257 LYS 23 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23010+4257 LYS 23 distance=0' 23010+4258 LYS 22 distance=2' 23015+4246 LYS 24 distance=12' 23027+4251 LYS 26 distance=20' 23026+4245 BU 1147AB distance=21' 23026+4245 LYS 25AB,D distance=21' 23026+4245 BU 1147AB,C distance=21' 23035+4308 BVD 283 distance=29' 23032+4236 TDT3862 distance=32' 23033+4236 LYS 27 distance=33' 23019+4220 BLA 12Aa,Ab distance=39' 23019+4220 WRH 37AB distance=39' 22574+4301 BU 452AB distance=40' 22574+4301 BU 452AC distance=40' 22574+4301 BU 452AD distance=40' 22575+4243 LDS5029 distance=41' 23033+4212 LYS 28 distance=52' 22563+4247 A 416 distance=53' 22578+4336 COU2145 distance=53' 22557+4303 HJ 1831 distance=59' 23022+4355 TDT3846 distance=60' 22595+4355 COU2146AB distance=61' 22595+4355 COU2146Aa,Ab distance=61' 23058+4224 BRT1160 distance=62' 23066+4257 HJ 1848 distance=62' 23063+4234 LYS 29AB distance=63' 23063+4234 LYS 29AC distance=63' 23057+4219 TDT3882 distance=64' 23066+4239 ES 1596AB distance=64' 23066+4239 ES 1596BC distance=64' 23060+4219 WOR 13 distance=67' 22558+4334 HDS3262 distance=69' 23056+4211 TDT3879 distance=69' 22581+4156 ES 1594 distance=69' 23047+4353 TDS1201 distance=69' 22597+4149 HLD 56 distance=70' 23028+4404 STF2973 distance=70' 23056+4205 TDT3880 distance=73' 23073+4322 GRV 636 distance=74' 23026+4143 ES 1595 distance=75' 23013+4412 YSC 166 distance=76' 23012+4141 J 3186AB distance=76' 23012+4141 J 3186AC distance=76' 23077+4226 J 2378 distance=81' 23048+4405 GRV 631 distance=81' 23083+4232 TDT3899 distance=84' 22553+4354 COU2245 distance=85' 23080+4219 COU1491 distance=86' 23060+4151 TDT3883 distance=86' 23066+4153 LYS 30 distance=89' 23062+4147 HO 194 distance=90' 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 23010+4257 LYS 23 48 5.7
Show 23010+4258 LYS 22 109 15.9 2
Show 23015+4246 LYS 24 79 13.2 12
Show 23027+4251 LYS 26 32 9.6 20
Show 23026+4245 BU 1147 AB 13 0.2 21
Show 23026+4245 LYS 25 AB,D 284 143.1 21
Show 23026+4245 BU 1147 AB,C 195 91.0 21
Show 23035+4308 BVD 283 78 12.8 29
Show 23032+4236 TDT3862 121 1.1 32
Show 23033+4236 LYS 27 353 16.5 33
Show 23019+4220 BLA 12 Aa,Ab 127 0.1 39
Show 23019+4220 WRH 37 AB 177 0.2 39
Show 22574+4301 BU 452 AB 256 6.5 40
Show 22574+4301 BU 452 AC 358 8.2 40
Show 22574+4301 BU 452 AD 214 89.1 40
Show 22575+4243 LDS5029 317 82.5 41
Show 23033+4212 LYS 28 19 7.6 52
Show 22563+4247 A 416 335 0.4 53
Show 22578+4336 COU2145 237 0.2 53
Show 22557+4303 HJ 1831 92 14.5 59
Show 23022+4355 TDT3846 28 2.0 60
Show 22595+4355 COU2146 AB 325 3.6 61
Show 22595+4355 COU2146 Aa,Ab 300 0.2 61
Show 23058+4224 BRT1160 64 3.5 62
Show 23066+4257 HJ 1848 292 8.9 62
Show 23063+4234 LYS 29 AB 175 7.5 63
Show 23063+4234 LYS 29 AC 163 10.8 63
Show 23057+4219 TDT3882 206 2.1 64
Show 23066+4239 ES 1596 AB 21 35.3 64
Show 23066+4239 ES 1596 BC 73 5.4 64
Show 23060+4219 WOR 13 140 0.7 67
Show 22558+4334 HDS3262 167 28.8 69
Show 23056+4211 TDT3879 236 2.4 69
Show 22581+4156 ES 1594 96 9.1 69
Show 23047+4353 TDS1201 171 1.0 69
Show 22597+4149 HLD 56 92 1.3 70
Show 23028+4404 STF2973 40 7.6 70
Show 23056+4205 TDT3880 134 1.8 73
Show 23073+4322 GRV 636 47 24.1 74
Show 23026+4143 ES 1595 339 2.5 75
Show 23013+4412 YSC 166 151 0.2 76
Show 23012+4141 J 3186 AB 149 4.6 76
Show 23012+4141 J 3186 AC 252 11.1 76
Show 23077+4226 J 2378 50 5.8 81
Show 23048+4405 GRV 631 133 29.8 81
Show 23083+4232 TDT3899 252 0.7 84
Show 22553+4354 COU2245 33 0.5 85
Show 23080+4219 COU1491 163 0.2 86
Show 23060+4151 TDT3883 232 2.6 86
Show 23066+4153 LYS 30 280 31.0 89
Show 23062+4147 HO 194 58 0.5 90

 
 
WDS 23010+4257 : COMPONENTS
 
 
  A
B pa=38.9°
sep=4.92"
 
 
23010+4257 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230102.56+425654.2 Mag 12.5 PmRA -29.00
PmDE -13.0
CCDM
Ccdm 23010+4257 RComp Comp A Note1
Note2 Discov num DRAs 2.52 DDEs -4.7
R dRAs 61 Year Theta Rho
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22565N4225A
HIC
 
 
23010+4257 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230102.84+425658.0 Mag 12.5 PmRA -14.00
PmDE 0.0 Calc coord yes
CCDM
Ccdm 23010+4257 RComp Comp B Note1
Note2 Discov num LYS 23 DRAs 2.90 DDEs -1.7
R dRAs 61 Year 1985 Theta 54 Rho 5.3
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22565N4225B
HIC