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Doubles in session


Current system
20435+0011
GRV 1233


Nearby doubles
2' : 20434-0012
J 3346

24' : 20445+0029
BAL1219

25' : 20420+0021
UC 4262

30' : 20416+0017
UC 4258AB

32' : 20454+0023
A 876

34' : 20441+0044
BAL1218

45' : 20406-0002
SLW1226

47' : 20409-0036
A 874

47' : 20405-0023
SKF1768

48' : 20433+0059
SLN 39

51' : 20440+0049
HJ 923

51' : 20425+0100
TDT2487

52' : 20401-0009
GRV1232

57' : 20472+0021
CBL 529

57' : 20472-0006
BAL 924

57' : 20403+0041
A 2284

61' : 20396+0025
UC 4246

63' : 20414+0105
GWP2985

64' : 20394+0029
HJ 2984AB

65' : 20478+0007
SKF2612

72' : 20390-0035
BVD 131

75' : 20485+0012
UC 4295

77' : 20384+0000
J 2318AB

79' : 20452-0103
LEO 56

81' : 20481+0053
CVR 873

81' : 20475+0105
BAL1220



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.

20435+0011 GRV 1233

 
 
20h 43m 30.56s +00° 11' 22.4" P.A. 104.00 sep 10.5 mag 18.20,18.30
 
 
Coord 2000 20435+0011 Discov num GRV1233 Comp Coord arcsec 2000 20 43 30.56 +00 11 22.4
Date first 2000 Date last 2016 Obs 5
Pa first 104 Pa last 104.2 P.A. Now (θ) 104.2°
Sep first 10.4 Sep last 10.451 Sep. Now (ρ) 10.451"
Mag pri 18.20 Mag sec 18.30 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +056 Sec motion ra +056
Pri motion dec +039 Sec motion dec +039
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 4228180417108614400
 
 
WDS 20435+0011 GRV 1233 : 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
20435+0011 GRV1233 2000 1 104 10.4 18.20 18.30 R 204330.56+001122.4
20435+0011 GRV1233 2014 3 105 10.6 18.20 18.30 R 204330.56+001122.4
20435+0011 GRV1233 2015 4 104 10.5 18.20 18.30 R 204330.56+001122.4
20435+0011 GRV1233 2016 5 104 10.5 18.20 18.30 R 204330.56+001122.4

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

 
 
WDS 20435+0011 GRV 1233 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20435+0011 GRV 1233 : MEASURES
 
 
No records found.

 
 
WDS 20435+0011 : VIRTUAL EYEPIECE
 
 

20435+0011 GRV1233A mag 18.2 20435+0011 GRV1233B sep 10.4 P.A. 104.20 mag 18.3 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 20435+0011 : ALADIN DSS IMAGE @ 20h 43m 30.56s +00° 11' 22.4"
 
 
 
 
WDS 20435+0011 GRV 1233 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20435+0011 GRV1233 distance=0' 20434-0012 J 3346 distance=2' 20445+0029 BAL1219 distance=24' 20420+0021 UC 4262 distance=25' 20416+0017 UC 4258AB distance=30' 20454+0023 A 876 distance=32' 20441+0044 BAL1218 distance=34' 20406-0002 SLW1226 distance=45' 20409-0036 A 874 distance=47' 20405-0023 SKF1768 distance=47' 20433+0059 SLN 39 distance=48' 20440+0049 HJ 923 distance=51' 20425+0100 TDT2487 distance=51' 20401-0009 GRV1232 distance=52' 20472+0021 CBL 529 distance=57' 20472-0006 BAL 924 distance=57' 20403+0041 A 2284 distance=57' 20396+0025 UC 4246 distance=61' 20414+0105 GWP2985 distance=63' 20394+0029 FYM 187CD distance=64' 20394+0029 HJ 2984AB distance=64' 20394+0029 HJ 2984AC distance=64' 20394+0029 FYM 187AE distance=64' 20478+0007 SKF2612 distance=65' 20390-0035 BVD 131 distance=72' 20485+0012 UC 4295 distance=75' 20384+0000 J 2318AB distance=77' 20384+0000 J 2318AC distance=77' 20452-0103 LEO 56 distance=79' 20481+0053 CVR 873 distance=81' 20475+0105 BAL1220 distance=81' 20412-0105 STF2706AB distance=84' 20412-0105 STF2706AC distance=84' 20400+0118 A 2283AB distance=85' 20409+0128 BAL1568 distance=87' 20486-0055 BAL 616 distance=88' 20393+0112 BAL1217 distance=88' 20441-0116 GWP2991 distance=88' 20495-0006 BAL 925 distance=92' 20373-0039 J 2317 distance=96' 20373+0041 UC 4236 distance=98' 20414+0147 BAL1570 distance=102' 20389+0128 KPP3420 distance=104' 20506+0001 TDT2572 distance=108' 20418+0156 GWP2986 distance=108' 20383-0106 BU 672 distance=110' 20508-0020 BAL 926 distance=110' 20434+0204 GWP2989 distance=113' 20455+0201 BAL1571 distance=114' 20450-0140 LDS 722 distance=115' 20510-0038 J 1711 distance=117' 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 20435+0011 GRV1233 104 10.5
Show 20434-0012 J 3346 106 1.8 2
Show 20445+0029 BAL1219 214 17.3 24
Show 20420+0021 UC 4262 221 44.1 25
Show 20416+0017 UC 4258 AB 3 46.5 30
Show 20454+0023 A 876 68 0.6 32
Show 20441+0044 BAL1218 229 3.4 34
Show 20406-0002 SLW1226 226 166.7 45
Show 20409-0036 A 874 345 1.9 47
Show 20405-0023 SKF1768 18 1.5 47
Show 20433+0059 SLN 39 233 19.0 48
Show 20440+0049 HJ 923 62 7.0 51
Show 20425+0100 TDT2487 302 1.1 51
Show 20401-0009 GRV1232 144 24.2 52
Show 20472+0021 CBL 529 43 49.8 57
Show 20472-0006 BAL 924 128 15.4 57
Show 20403+0041 A 2284 287 4.8 57
Show 20396+0025 UC 4246 52 20.8 61
Show 20414+0105 GWP2985 352 30.4 63
Show 20394+0029 FYM 187 CD 122 20.2 64
Show 20394+0029 HJ 2984 AB 225 65.0 64
Show 20394+0029 HJ 2984 AC 30 65.9 64
Show 20394+0029 FYM 187 AE 118 35.2 64
Show 20478+0007 SKF2612 63 1.0 65
Show 20390-0035 BVD 131 133 30.3 72
Show 20485+0012 UC 4295 196 69.5 75
Show 20384+0000 J 2318 AB 150 5.6 77
Show 20384+0000 J 2318 AC 119 14.9 77
Show 20452-0103 LEO 56 278 0.5 79
Show 20481+0053 CVR 873 324 12.3 81
Show 20475+0105 BAL1220 193 21.1 81
Show 20412-0105 STF2706 AB 37 11.1 84
Show 20412-0105 STF2706 AC 318 189.6 84
Show 20400+0118 A 2283 AB 350 2.3 85
Show 20409+0128 BAL1568 346 8.8 87
Show 20486-0055 BAL 616 206 2.4 88
Show 20393+0112 BAL1217 2 7.9 88
Show 20441-0116 GWP2991 16 13.8 88
Show 20495-0006 BAL 925 175 19.7 92
Show 20373-0039 J 2317 120 6.1 96
Show 20373+0041 UC 4236 284 17.8 98
Show 20414+0147 BAL1570 12 5.1 102
Show 20389+0128 KPP3420 241 6.3 104
Show 20506+0001 TDT2572 89 0.5 108
Show 20418+0156 GWP2986 350 16.1 108
Show 20383-0106 BU 672 285 35.8 110
Show 20508-0020 BAL 926 239 2.4 110
Show 20434+0204 GWP2989 131 44.7 113
Show 20455+0201 BAL1571 307 6.8 114
Show 20450-0140 LDS 722 266 25.1 115
Show 20510-0038 J 1711 222 8.4 117

 
 
WDS 20435+0011 : COMPONENTS
 
 
  A
B pa=104.2°
sep=10.45"
 
 
20435+0011 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204330.56+001122.4 Mag 18.2 PmRA 56.00
PmDE 39.0
 
 
20435+0011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204331.24+001119.8 Mag 18.3 PmRA 56.00
PmDE 39.0 Calc delta mag 0.1 Calc coord yes