stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21056+3327
GRV 415


Nearby doubles
19' : 21056+3346
TDS1115

22' : 21069+3313
TDT2760

23' : 21066+3309
COU1329

23' : 21046+3345
CXT 1

25' : 21038+3338
ROE 52

29' : 21079+3324
TRN 31

39' : 21084+3344
GRV 422

40' : 21057+3407
TOB 210

41' : 21077+3255
COU1330

43' : 21068+3408
STF2760AB

44' : 21085+3355
J 3126

46' : 21020+3331
TDT2705

51' : 21096+3340
TDT2792

53' : 21058+3235
TDT2742

54' : 21056+3421
TDS1114

56' : 21057+3232
TDT2740

56' : 21013+3314
CRC 39

56' : 21059+3232
GYL 48

57' : 21011+3315
LDS1049AB

57' : 21013+3315
CRC 75

58' : 21011+3324
GYL 45

58' : 21024+3409
GYL 29

60' : 21020+3249
ES 2358

61' : 21078+3421
ES 2313AB

61' : 21065+3227
STF2759

62' : 21021+3246
ES 2357



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.

21056+3327 GRV 415

 
 
21h 05m 39.35s +33° 27' 18.4" P.A. 215.00 sep 21.8 mag 12.50,12.60
 
 
Coord 2000 21056+3327 Discov num GRV 415 Comp Coord arcsec 2000 21 05 39.35 +33 27 18.4
Date first 1934 Date last 2016 Obs 9
Pa first 218 Pa last 214.9 P.A. Now (θ) 214.9°
Sep first 21.4 Sep last 21.767 Sep. Now (ρ) 21.767"
Mag pri 12.50 Mag sec 12.60 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1865510150150915584
 
 
WDS 21056+3327 GRV 415 : 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
21056+3327 GRV 415 2000 3 215 21.7 12.50 12.60 D 210539.35+332718.4
21056+3327 GRV 415 2002 4 215 21.8 12.50 12.60 D 210539.35+332718.4
21056+3327 GRV 415 2010 4 215 21.8 12.50 12.60 210539.35+332718.4
21056+3327 GRV 415 2015 5 215 21.8 12.50 12.60 210539.35+332718.4
21056+3327 GRV 415 2016 9 215 21.8 12.50 12.60 210539.35+332718.4

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

 
 
WDS 21056+3327 GRV 415 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21056+3327 GRV 415 : MEASURES
 
 
No records found.

 
 
WDS 21056+3327 : VIRTUAL EYEPIECE
 
 

21056+3327 GRV 415A mag 12.5 21056+3327 GRV 415B sep 20.7 P.A. 210.20 mag 12.6 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 21056+3327 : ALADIN DSS IMAGE @ 21h 05m 39.35s +33° 27' 18.4"
 
 
 
 
WDS 21056+3327 GRV 415 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21056+3327 GRV 415 distance=0' 21056+3346 TDS1115 distance=19' 21069+3313 TDT2760 distance=22' 21050+3347 KPP2494BC distance=22' 21066+3309 COU1329 distance=23' 21046+3345 CXT 1 distance=23' 21038+3338 ROE 52 distance=25' 21079+3324 TRN 31 distance=29' 21084+3344 GRV 422 distance=39' 21057+3407 TOB 210 distance=40' 21077+3255 COU1330 distance=41' 21068+3408 STF2760AB distance=43' 21068+3408 STF2760AC distance=43' 21068+3408 WAL 136AD distance=43' 21068+3408 FYM 123AE distance=43' 21068+3408 FYM 123AF distance=43' 21068+3408 FYM 123AG distance=43' 21085+3355 J 3126 distance=44' 21020+3331 TDT2705 distance=46' 21096+3340 TDT2792 distance=51' 21058+3235 TDT2742 distance=53' 21056+3421 TDS1114 distance=54' 21057+3232 TDT2740 distance=56' 21011+3315 JNN 288BC distance=56' 21013+3314 CRC 39 distance=56' 21059+3232 GYL 48 distance=56' 21011+3315 LDS1049AB distance=57' 21011+3315 LDT 18AD distance=57' 21013+3315 CRC 75 distance=57' 21011+3324 GYL 45 distance=58' 21024+3409 GYL 29 distance=58' 21078+3421 FYM 125JK distance=60' 21020+3249 ES 2358 distance=60' 21078+3421 ES 2313AB distance=61' 21078+3421 HJ 1614AC distance=61' 21078+3421 ABH 141AD distance=61' 21078+3421 ABH 141AE distance=61' 21078+3421 ABH 141AG distance=61' 21078+3421 ABH 141AH distance=61' 21078+3421 ABH 141AI distance=61' 21078+3421 ABH 141AJ distance=61' 21078+3421 FYM 125AL distance=61' 21078+3421 FYM 125AM distance=61' 21078+3421 ABH 141AF distance=61' 21078+3421 FYM 125AK distance=61' 21078+3421 ABH 141GF distance=61' 21065+3227 STF2759 distance=61' 21021+3246 ES 2357 distance=62' 21107+3306 TDT2805 distance=67' 21007+3353 BUP 222AB distance=67' 21007+3353 BUP 222AC distance=67' 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 21056+3327 GRV 415 215 21.8
Show 21056+3346 TDS1115 51 0.9 19
Show 21069+3313 TDT2760 150 4.1 22
Show 21050+3347 KPP2494 BC 283 22.3 22
Show 21066+3309 COU1329 80 1.3 23
Show 21046+3345 CXT 1 178 7.7 23
Show 21038+3338 ROE 52 79 6.5 25
Show 21079+3324 TRN 31 221 6.1 29
Show 21084+3344 GRV 422 323 11.1 39
Show 21057+3407 TOB 210 60 19.1 40
Show 21077+3255 COU1330 222 0.4 41
Show 21068+3408 STF2760 AB 33 5.6 43
Show 21068+3408 STF2760 AC 150 57.4 43
Show 21068+3408 WAL 136 AD 9 30.7 43
Show 21068+3408 FYM 123 AE 211 27.0 43
Show 21068+3408 FYM 123 AF 310 31.2 43
Show 21068+3408 FYM 123 AG 113 46.1 43
Show 21085+3355 J 3126 348 6.1 44
Show 21020+3331 TDT2705 169 0.6 46
Show 21096+3340 TDT2792 318 0.4 51
Show 21058+3235 TDT2742 186 0.5 53
Show 21056+3421 TDS1114 258 0.8 54
Show 21057+3232 TDT2740 305 0.4 56
Show 21011+3315 JNN 288 BC 34 0.1 56
Show 21013+3314 CRC 39 63 10.1 56
Show 21059+3232 GYL 48 180 32.3 56
Show 21011+3315 LDS1049 AB 95 56.6 57
Show 21011+3315 LDT 18 AD 355 0.3 57
Show 21013+3315 CRC 75 6 0.2 57
Show 21011+3324 GYL 45 205 10.1 58
Show 21024+3409 GYL 29 178 14.3 58
Show 21078+3421 FYM 125 JK 260 14.0 60
Show 21020+3249 ES 2358 196 5.4 60
Show 21078+3421 ES 2313 AB 196 7.3 61
Show 21078+3421 HJ 1614 AC 257 12.3 61
Show 21078+3421 ABH 141 AD 42 84.7 61
Show 21078+3421 ABH 141 AE 140 22.5 61
Show 21078+3421 ABH 141 AG 96 70.7 61
Show 21078+3421 ABH 141 AH 127 84.0 61
Show 21078+3421 ABH 141 AI 124 107.6 61
Show 21078+3421 ABH 141 AJ 222 62.0 61
Show 21078+3421 FYM 125 AL 195 61.0 61
Show 21078+3421 FYM 125 AM 259 67.3 61
Show 21078+3421 ABH 141 AF 92 56.4 61
Show 21078+3421 FYM 125 AK 232 74.3 61
Show 21078+3421 ABH 141 GF 293 15.2 61
Show 21065+3227 STF2759 334 19.0 61
Show 21021+3246 ES 2357 334 9.2 62
Show 21107+3306 TDT2805 201 0.5 67
Show 21007+3353 BUP 222 AB 317 12.5 67
Show 21007+3353 BUP 222 AC 5 118.0 67

 
 
WDS 21056+3327 : COMPONENTS
 
 
  A
B pa=210.2°
sep=20.66"
 
 
21056+3327 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210539.35+332718.4 Mag 12.5 PmRA -12.00
PmDE -13.0
 
 
21056+3327 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210538.52+332700.5 Mag 12.6 PmRA -12.00
PmDE -13.0 Calc delta mag 0.1 Calc coord yes