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Current system
23048+4405
GRV 631


Nearby doubles
13' : 23047+4353
TDS1201

23' : 23028+4404
STF2973

26' : 23066+4423
TDT3887

28' : 23063+4428
TDT3884

29' : 23052+4434
TDT3876

31' : 23022+4355
TDT3846

36' : 23058+4440
KPP4299

39' : 23013+4412
YSC 166

43' : 23077+4436
COU1843

45' : 23013+4430
COU1991

52' : 23073+4322
GRV 636

54' : 23021+4451
ES 1349

55' : 23098+4402
LDS5054

59' : 22595+4355
COU2146AB

60' : 23035+4308
BVD 283

68' : 23099+4447
COU1844

69' : 23109+4428
COU 4

70' : 23111+4426
J 858

71' : 23054+4516
WIS 374

72' : 23099+4452
COU2341

72' : 23066+4257
HJ 1848

72' : 23051+4518
RAO 493

79' : 23027+4251
LYS 26

80' : 23010+4258
LYS 22

81' : 23010+4257
LYS 23

82' : 22578+4336
COU2145



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.

23048+4405 GRV 631

 
 
23h 04m 49.60s +44° 05' 58.5" P.A. 133.00 sep 29.8 mag 12.27,14.21
 
 
Coord 2000 23048+4405 Discov num GRV 631 Comp Coord arcsec 2000 23 04 49.60 +44 05 58.5
Date first 1998 Date last 2015 Obs 7
Pa first 133 Pa last 132.6 P.A. Now (θ) 132.6°
Sep first 29.8 Sep last 29.818 Sep. Now (ρ) 29.818"
Mag pri 12.27 Mag sec 14.21 delta mag (ΔM) 1.94 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec -015 Sec motion dec -017
Notes
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1934902218758743936
 
 
WDS 23048+4405 GRV 631 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23048+4405 GRV 631 2000 2 133 29.8 11.90 13.90 D 230449.60+440558.5
23048+4405 GRV 631 2002 3 133 29.8 11.90 13.90 D 230449.60+440558.5
23048+4405 GRV 631 2010 3 133 29.8 12.27 14.21 230449.60+440558.5
23048+4405 GRV 631 2015 4 133 29.8 12.27 14.21 230449.60+440558.5

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

 
 
WDS 23048+4405 GRV 631 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23048+4405 GRV 631 : MEASURES
 
 
No records found.

 
 
WDS 23048+4405 : VIRTUAL EYEPIECE
 
 

23048+4405 GRV 631A mag 12.27 23048+4405 GRV 631B sep 25.6 P.A. 142.00 mag 14.21 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23048+4405 : ALADIN DSS IMAGE @ 23h 04m 49.60s +44° 05' 58.5"
 
 
 
 
WDS 23048+4405 GRV 631 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23048+4405 GRV 631 distance=0' 23047+4353 TDS1201 distance=13' 23028+4404 STF2973 distance=23' 23066+4423 TDT3887 distance=26' 23063+4428 TDT3884 distance=28' 23052+4434 TDT3876 distance=29' 23022+4355 TDT3846 distance=31' 23058+4440 KPP4299 distance=36' 23013+4412 YSC 166 distance=39' 23077+4436 COU1843 distance=43' 23013+4430 COU1991 distance=45' 23073+4322 GRV 636 distance=52' 23021+4451 ES 1349 distance=54' 23098+4402 LDS5054 distance=55' 22595+4355 COU2146AB distance=59' 22595+4355 COU2146Aa,Ab distance=59' 23035+4308 BVD 283 distance=60' 23099+4447 COU1844 distance=68' 23109+4428 COU 4 distance=69' 23111+4426 J 858 distance=70' 23054+4516 WIS 374 distance=71' 23099+4452 COU2341 distance=72' 23066+4257 HJ 1848 distance=72' 23051+4518 RAO 493 distance=72' 23027+4251 LYS 26 distance=79' 23010+4258 LYS 22 distance=80' 23010+4257 LYS 23 distance=81' 22578+4336 COU2145 distance=82' 23026+4245 BU 1147AB distance=85' 23026+4245 LYS 25AB,D distance=85' 23026+4245 BU 1147AB,C distance=85' 23015+4246 LYS 24 distance=88' 23066+4239 ES 1596BC distance=89' 23066+4239 ES 1596AB distance=89' 22577+4454 A 191 distance=90' 23107+4509 COU2342 distance=90' 22582+4503 COU2450 distance=91' 23123+4449 A 197 distance=91' 23016+4531 LSC 104 distance=92' 23033+4236 LYS 27 distance=93' 23032+4236 TDT3862 distance=93' 23063+4234 LYS 29AB distance=94' 23063+4234 LYS 29AC distance=94' 22564+4443 COU2144 distance=98' 23138+4348 COU1992 distance=99' 23106+4526 TDT3920 distance=102' 23058+4224 BRT1160 distance=102' 23083+4232 TDT3899 distance=102' 22558+4334 HDS3262 distance=104' 22553+4354 COU2245 distance=104' 23140+4437 ES 1350 distance=104' 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 23048+4405 GRV 631 133 29.8
Show 23047+4353 TDS1201 171 1.0 13
Show 23028+4404 STF2973 40 7.6 23
Show 23066+4423 TDT3887 147 2.1 26
Show 23063+4428 TDT3884 295 0.7 28
Show 23052+4434 TDT3876 332 0.5 29
Show 23022+4355 TDT3846 28 2.0 31
Show 23058+4440 KPP4299 276 1.1 36
Show 23013+4412 YSC 166 151 0.2 39
Show 23077+4436 COU1843 281 1.2 43
Show 23013+4430 COU1991 284 0.5 45
Show 23073+4322 GRV 636 47 24.1 52
Show 23021+4451 ES 1349 170 4.5 54
Show 23098+4402 LDS5054 77 256.4 55
Show 22595+4355 COU2146 AB 325 3.6 59
Show 22595+4355 COU2146 Aa,Ab 300 0.2 59
Show 23035+4308 BVD 283 78 12.8 60
Show 23099+4447 COU1844 167 0.5 68
Show 23109+4428 COU 4 251 1.7 69
Show 23111+4426 J 858 197 4.0 70
Show 23054+4516 WIS 374 180 510.3 71
Show 23099+4452 COU2341 23 0.9 72
Show 23066+4257 HJ 1848 292 8.9 72
Show 23051+4518 RAO 493 76 0.7 72
Show 23027+4251 LYS 26 32 9.6 79
Show 23010+4258 LYS 22 109 15.9 80
Show 23010+4257 LYS 23 48 5.7 81
Show 22578+4336 COU2145 237 0.2 82
Show 23026+4245 BU 1147 AB 13 0.2 85
Show 23026+4245 LYS 25 AB,D 284 143.1 85
Show 23026+4245 BU 1147 AB,C 195 91.0 85
Show 23015+4246 LYS 24 79 13.2 88
Show 23066+4239 ES 1596 BC 73 5.4 89
Show 23066+4239 ES 1596 AB 21 35.3 89
Show 22577+4454 A 191 223 2.9 90
Show 23107+4509 COU2342 162 0.5 90
Show 22582+4503 COU2450 334 0.5 91
Show 23123+4449 A 197 160 0.4 91
Show 23016+4531 LSC 104 351 0.1 92
Show 23033+4236 LYS 27 353 16.5 93
Show 23032+4236 TDT3862 121 1.1 93
Show 23063+4234 LYS 29 AB 175 7.5 94
Show 23063+4234 LYS 29 AC 163 10.8 94
Show 22564+4443 COU2144 156 0.9 98
Show 23138+4348 COU1992 145 0.4 99
Show 23106+4526 TDT3920 161 0.5 102
Show 23058+4224 BRT1160 64 3.5 102
Show 23083+4232 TDT3899 252 0.7 102
Show 22558+4334 HDS3262 167 28.8 104
Show 22553+4354 COU2245 33 0.5 104
Show 23140+4437 ES 1350 81 8.2 104

 
 
WDS 23048+4405 : COMPONENTS
 
 
  A
B pa=142.0°
sep=25.61"
 
 
23048+4405 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230449.60+440558.5 Mag 12.27 PmRA -10.00
PmDE -15.0
 
 
23048+4405 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230451.06+440538.3 Mag 14.21 PmRA -10.00
PmDE -17.0 Calc delta mag 1.94 Calc coord yes