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Doubles in session


Current system
21262+3249
GRV 467


Nearby doubles
12' : 21257+3241
GYL 55

27' : 21265+3315
HJ 935AB

30' : 21286+3255
TDT2984

40' : 21258+3329
GYL 56

40' : 21267+3329
TDT2973

44' : 21290+3224
ES 378AB

44' : 21281+3214
SOZ 26

49' : 21262+3339
TDT2964

53' : 21268+3337
ES 2382

53' : 21225+3311
KPP3369

53' : 21304+3250
ES 2318

54' : 21275+3158
TDT2977

60' : 21216+3253
GYL 54

64' : 21230+3202
HO 157

68' : 21210+3304
J 1229

70' : 21282+3355
TDT2982

71' : 21317+3302
GYL 63

71' : 21226+3158
HJ 1637AB

71' : 21218+3230
HLM 40

71' : 21214+3321
J 3136

73' : 21208+3227
STT 437AB

73' : 21271+3402
ES 2262

75' : 21203+3240
GRV 449

75' : 21291+3357
ES 2263

75' : 21242+3358
J 2346

75' : 21207+3226
POP 201



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.

21262+3249 GRV 467

 
 
21h 26m 15.84s +32° 49' 51.5" P.A. 338.00 sep 60.2 mag 12.60,12.70
 
 
Coord 2000 21262+3249 Discov num GRV 467 Comp Coord arcsec 2000 21 26 15.84 +32 49 51.5
Date first 1934 Date last 2014 Obs 7
Pa first 338 Pa last 337.8 P.A. Now (θ) 337.8°
Sep first 60.6 Sep last 60.171 Sep. Now (ρ) 60.171"
Mag pri 12.60 Mag sec 12.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -015 Sec motion dec -010
Notes
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1854132571319859200
 
 
WDS 21262+3249 GRV 467 : 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
21262+3249 GRV 467 2000 3 338 60.1 12.60 12.70 D 212615.84+324951.5
21262+3249 GRV 467 2002 4 338 60.2 12.60 12.70 D 212615.84+324951.5
21262+3249 GRV 467 2010 4 338 60.1 12.60 12.70 212615.84+324951.5
21262+3249 GRV 467 2014 7 338 60.2 12.60 12.70 212615.84+324951.5

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

 
 
WDS 21262+3249 GRV 467 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21262+3249 GRV 467 : MEASURES
 
 
No records found.

 
 
WDS 21262+3249 : VIRTUAL EYEPIECE
 
 

21262+3249 GRV 467A mag 12.6 21262+3249 GRV 467B sep 58.9 P.A. 341.10 mag 12.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21262+3249 : ALADIN DSS IMAGE @ 21h 26m 15.84s +32° 49' 51.5"
 
 
 
 
WDS 21262+3249 GRV 467 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21262+3249 GRV 467 distance=0' 21257+3241 GYL 55 distance=12' 21265+3315 HJ 935AB distance=27' 21265+3315 HJ 935BC distance=27' 21286+3255 TDT2984 distance=30' 21258+3329 GYL 56 distance=40' 21267+3329 TDT2973 distance=40' 21290+3224 ES 378AB distance=44' 21290+3224 WAL 139AC distance=44' 21281+3214 SOZ 26 distance=44' 21262+3339 TDT2964 distance=49' 21268+3337 ES 2382 distance=53' 21225+3311 KPP3369 distance=53' 21304+3250 ES 2318 distance=53' 21275+3158 TDT2977 distance=54' 21216+3253 GYL 54 distance=60' 21230+3202 HO 157 distance=64' 21210+3304 J 1229 distance=68' 21282+3355 TDT2982 distance=70' 21317+3302 GYL 63 distance=71' 21226+3158 HJ 1637AB distance=71' 21226+3158 DAL 15AC distance=71' 21218+3230 HLM 40 distance=71' 21214+3321 J 3136 distance=71' 21208+3227 STT 437AB distance=73' 21208+3227 STT 437AC distance=73' 21271+3402 ES 2262 distance=73' 21203+3240 GRV 449 distance=75' 21291+3357 ES 2263 distance=75' 21242+3358 J 2346 distance=75' 21207+3226 POP 201 distance=75' 21229+3149 J 2344 distance=77' 21231+3144 HDS3046AB distance=78' 21231+3144 DAM 229AC distance=78' 21207+3327 BU 446AB distance=79' 21207+3327 BU 446AC distance=79' 21207+3327 FOX9035AD distance=79' 21229+3142 GRV 458 distance=80' 21252+3129 A 1220 distance=83' 21267+3413 ES 2261 distance=85' 21237+3131 GRV 460 distance=85' 21318+3338 KUI 124 distance=85' 21197+3315 HO 155 distance=87' 21223+3139 ES 377AB distance=87' 21223+3139 ES 377BC distance=87' 21194+3306 J 1228 distance=89' 21302+3404 HJ 1652 distance=89' 21322+3341 ES 2383 distance=91' 21318+3349 STF2802 distance=92' 21257+3422 GRV 465 distance=93' 21322+3349 HEI 882 distance=95' 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 21262+3249 GRV 467 338 60.2
Show 21257+3241 GYL 55 163 5.8 12
Show 21265+3315 HJ 935 AB 16 12.9 27
Show 21265+3315 HJ 935 BC 52 1.7 27
Show 21286+3255 TDT2984 38 0.5 30
Show 21258+3329 GYL 56 3 16.3 40
Show 21267+3329 TDT2973 330 0.5 40
Show 21290+3224 ES 378 AB 203 9.5 44
Show 21290+3224 WAL 139 AC 251 41.6 44
Show 21281+3214 SOZ 26 11 12.3 44
Show 21262+3339 TDT2964 258 0.4 49
Show 21268+3337 ES 2382 257 7.7 53
Show 21225+3311 KPP3369 47 1.8 53
Show 21304+3250 ES 2318 78 3.7 53
Show 21275+3158 TDT2977 120 0.5 54
Show 21216+3253 GYL 54 137 22.2 60
Show 21230+3202 HO 157 26 3.6 64
Show 21210+3304 J 1229 305 2.2 68
Show 21282+3355 TDT2982 358 1.8 70
Show 21317+3302 GYL 63 306 15.7 71
Show 21226+3158 HJ 1637 AB 104 13.4 71
Show 21226+3158 DAL 15 AC 142 8.3 71
Show 21218+3230 HLM 40 23 15.5 71
Show 21214+3321 J 3136 179 8.1 71
Show 21208+3227 STT 437 AB 19 2.5 73
Show 21208+3227 STT 437 AC 144 79.6 73
Show 21271+3402 ES 2262 74 1.3 73
Show 21203+3240 GRV 449 327 64.2 75
Show 21291+3357 ES 2263 28 2.8 75
Show 21242+3358 J 2346 229 4.1 75
Show 21207+3226 POP 201 203 7.1 75
Show 21229+3149 J 2344 227 6.7 77
Show 21231+3144 HDS3046 AB 329 4.8 78
Show 21231+3144 DAM 229 AC 22 14.2 78
Show 21207+3327 BU 446 AB 258 3.2 79
Show 21207+3327 BU 446 AC 214 70.8 79
Show 21207+3327 FOX9035 AD 109 74.2 79
Show 21229+3142 GRV 458 123 43.4 80
Show 21252+3129 A 1220 160 1.6 83
Show 21267+3413 ES 2261 155 4.1 85
Show 21237+3131 GRV 460 185 52.6 85
Show 21318+3338 KUI 124 143 4.2 85
Show 21197+3315 HO 155 38 2.0 87
Show 21223+3139 ES 377 AB 291 48.7 87
Show 21223+3139 ES 377 BC 211 2.2 87
Show 21194+3306 J 1228 281 3.7 89
Show 21302+3404 HJ 1652 26 15.4 89
Show 21322+3341 ES 2383 44 5.2 91
Show 21318+3349 STF2802 9 3.9 92
Show 21257+3422 GRV 465 6 51.1 93
Show 21322+3349 HEI 882 182 2.0 95

 
 
WDS 21262+3249 : COMPONENTS
 
 
  A
B pa=341.1°
sep=58.89"
 
 
21262+3249 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212615.84+324951.5 Mag 12.6 PmRA -12.00
PmDE -15.0
 
 
21262+3249 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212614.32+325047.2 Mag 12.7 PmRA -12.00
PmDE -10.0 Calc delta mag 0.1 Calc coord yes