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Doubles in session


Current system
21495+5349
HJ 3066 AC


Nearby doubles
2' : 21496+5350
TDT3181

8' : 21497+5342
ES 681

11' : 21501+5340
ES 1014

21' : 21482+5407
LDS5928

25' : 21520+5401
BU 1507

33' : 21514+5418
HLD 50AB

34' : 21465+5411
TDT3152

35' : 21477+5419
ES 1013

36' : 21455+5356
TDT3140

36' : 21533+5400
HDS3115

45' : 21472+5310
GIC 171

46' : 21535+5417
BU 841

46' : 21443+5350
DAM 234

47' : 21522+5429
STI2596

47' : 21443+5342
BKO 904

49' : 21441+5342
BKO 903

50' : 21550+5356
SKF2398

50' : 21439+5344
HJ 3058

51' : 21438+5343
BKO 902

52' : 21460+5308
TDT3147

53' : 21436+5346
BKO 901

53' : 21435+5345
DAM 233

56' : 21452+5431
HDS3098

57' : 21451+5432
TDT3135

68' : 21452+5254
ES 1011

72' : 21421+5322
A 1894



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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21495+5349 HJ 3066 AC

 
 
21h 49m 27.71s +53° 49' 23.7" P.A. 202.00 sep 30.8 mag 8.45,11.80 Sp K0
 
 
Coord 2000 21495+5349 Discov num HJ 3066 Comp AC Coord arcsec 2000 21 49 27.71 +53 49 23.7
Date first 1999 Date last 2016 Obs 7
Pa first 202 Pa last 201.6 P.A. Now (θ) 201.6°
Sep first 30.6 Sep last 30.825 Sep. Now (ρ) 30.825"
Mag pri 8.45 Mag sec 11.80 delta mag (ΔM) 3.35 Spectral class K0 (yellow-orange)
Pri motion ra +005 Sec motion ra -005
Pri motion dec +007 Sec motion dec -004
Notes
rPM=1.728
This double is not physical.
 
 
21495+5349 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 207729 33786 21 49 28 +53 49 24 HJ 3062 AB 2016 12 123 21.4 8.45 11.16 2.71
Show 33786 21 49 28 +53 49 24 HJ 3066 AC 2016 7 202 30.8 8.45 11.80 3.35 <===
Show 33786 21 49 28 +53 49 24 HJ 3066 AD 2016 7 181 36.3 8.45 12.53 4.08
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 33786 Tycho2 3968-03244-1 Gaia DR2 2173652991127139200
HD 207729
 
 
WDS 21495+5349 HJ 3066 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21495+5349 HJ 3066 AC 2000 1 202 30.6 8.45   214927.71+534923.7
21495+5349 HJ 3066 AC 2003 2 202 30.5 8.45 11.80 K0 214927.71+534923.7
21495+5349 HJ 3066 AC 2016 3 202 30.8 8.45 11.80 K0 214927.71+534923.7

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

 
 
WDS 21495+5349 HJ 3066 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21495+5349 HJ 3066 AC : MEASURES
 
 
No records found.

 
 
WDS 21495+5349 : VIRTUAL EYEPIECE
 
 

21495+5349 HJ 3062A mag 8.45 Sp K0 21495+5349 HJ 3062B sep 21.4 P.A. 123.40 mag 11.16 21495+5349 HJ 3066C sep 30.8 P.A. 201.60 mag 11.8 21495+5349 HJ 3066D sep 36.3 P.A. 180.80 mag 12.53 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 21495+5349 : ALADIN DSS IMAGE @ 21h 49m 27.71s +53° 49' 23.7"
 
 
 
 
WDS 21495+5349 HJ 3066 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21495+5349 HJ 3066AC distance=0' 21496+5350 TDT3181 distance=2' 21497+5342 ES 681 distance=8' 21501+5340 ES 1014 distance=11' 21482+5407 LDS5928 distance=21' 21520+5401 BU 1507 distance=25' 21514+5418 HLD 50AB distance=33' 21514+5418 HLD 50AC distance=33' 21465+5411 TDT3152 distance=34' 21477+5419 ES 1013 distance=35' 21455+5356 TDT3140 distance=36' 21533+5400 HDS3115 distance=36' 21472+5310 GIC 171 distance=45' 21535+5417 BU 841 distance=46' 21443+5350 DAM 234 distance=46' 21522+5429 STI2596 distance=47' 21443+5342 BKO 904 distance=47' 21441+5342 BKO 903 distance=49' 21550+5356 SKF2398 distance=50' 21439+5344 HJ 3058 distance=50' 21438+5343 BKO 902 distance=51' 21460+5308 TDT3147 distance=52' 21436+5346 BKO 901 distance=53' 21435+5345 DAM 233 distance=53' 21452+5431 HDS3098 distance=56' 21451+5432 TDT3135 distance=57' 21452+5254 ES 1011 distance=68' 21421+5322 A 1894 distance=72' 21546+5445 LDS6365 distance=72' 21550+5442 A 1800 distance=72' 21425+5308 ES 1009 distance=74' 21405+5401 RAO 464 distance=81' 21474+5508 MLR 591 distance=81' 21403+5338 TDT3099 distance=82' 21429+5448 STI2587 distance=83' 21578+5314 KPP2191 distance=83' 21406+5416 BKO 900 distance=83' 21406+5419 ES 35AB distance=84' 21406+5419 ES 35AC distance=84' 21406+5419 ABH 149AD distance=84' 21406+5419 ABH 149AE distance=84' 21406+5419 ABH 149AF distance=84' 21406+5419 ABH 149AG distance=84' 21406+5419 ABH 149AH distance=84' 21406+5419 ABH 149AI distance=84' 21406+5419 ABH 149AJ distance=84' 21406+5419 ABH 149AK distance=84' 21406+5423 BKO 899 distance=85' 21400+5407 GIC 169 distance=86' 21398+5403 TDT3093 distance=87' 21585+5428 STI2603 distance=89' 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 21495+5349 HJ 3062 AB 123 21.4 0
Show 21495+5349 HJ 3066 AC 202 30.8 0
Show 21495+5349 HJ 3066 AD 181 36.3 0
Show 21496+5350 TDT3181 265 1.6 2
Show 21497+5342 ES 681 225 2.2 8
Show 21501+5340 ES 1014 231 4.0 11
Show 21482+5407 LDS5928 46 7.1 21
Show 21520+5401 BU 1507 67 17.4 25
Show 21514+5418 HLD 50 AB 175 1.6 33
Show 21514+5418 HLD 50 AC 334 7.6 33
Show 21465+5411 TDT3152 314 0.5 34
Show 21477+5419 ES 1013 15 2.2 35
Show 21455+5356 TDT3140 257 1.1 36
Show 21533+5400 HDS3115 75 1.4 36
Show 21472+5310 GIC 171 191 13.7 45
Show 21535+5417 BU 841 195 2.1 46
Show 21443+5350 DAM 234 231 7.3 46
Show 21522+5429 STI2596 224 10.7 47
Show 21443+5342 BKO 904 324 4.4 47
Show 21441+5342 BKO 903 270 12.1 49
Show 21550+5356 SKF2398 310 11.5 50
Show 21439+5344 HJ 3058 264 9.1 50
Show 21438+5343 BKO 902 329 6.9 51
Show 21460+5308 TDT3147 195 1.4 52
Show 21436+5346 BKO 901 142 8.2 53
Show 21435+5345 DAM 233 227 8.3 53
Show 21452+5431 HDS3098 61 19.9 56
Show 21451+5432 TDT3135 194 2.2 57
Show 21452+5254 ES 1011 222 7.5 68
Show 21421+5322 A 1894 142 2.0 72
Show 21546+5445 LDS6365 73 3.1 72
Show 21550+5442 A 1800 27 1.3 72
Show 21425+5308 ES 1009 298 4.2 74
Show 21405+5401 RAO 464 334 1.9 81
Show 21474+5508 MLR 591 54 0.2 81
Show 21403+5338 TDT3099 259 2.1 82
Show 21429+5448 STI2587 108 8.9 83
Show 21578+5314 KPP2191 128 18.0 83
Show 21406+5416 BKO 900 172 5.4 83
Show 21406+5419 ES 35 AB 218 8.7 84
Show 21406+5419 ES 35 AC 28 17.7 84
Show 21406+5419 ABH 149 AD 304 11.6 84
Show 21406+5419 ABH 149 AE 252 77.0 84
Show 21406+5419 ABH 149 AF 348 64.5 84
Show 21406+5419 ABH 149 AG 303 89.9 84
Show 21406+5419 ABH 149 AH 294 87.0 84
Show 21406+5419 ABH 149 AI 280 83.8 84
Show 21406+5419 ABH 149 AJ 241 127.9 84
Show 21406+5419 ABH 149 AK 228 100.6 84
Show 21406+5423 BKO 899 154 7.5 85
Show 21400+5407 GIC 169 78 1.2 86

 
 
WDS 21495+5349 : COMPONENTS
 
 
  A B C
B pa=123.4°
sep=21.42"
 
C pa=201.6°
sep=30.83"
pa=240.0°
sep=33.75"
 
D pa=180.8°
sep=36.31"
pa=216.9°
sep=30.64"
pa=125.2°
sep=13.27"
 
 
21495+5349 A
 
 
Name HD 207729 Coord arcsec 2000 214927.71+534923.7 Mag 8.45 Spectral class K0 (yellow-orange)
PmRA 5.00 PmDE 7.0 SAO 33786 Tycho2 3968-03244-1
HD 207729 DM BD+53 2711
Tycho2
Tycho2 3968-03244-1 Pflag RAmdeg 327.36546012 DEmdeg 53.82324610
PmRA 4.9 PmDE 7.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.04 EpDEm 1991.04
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.8 BTmag 9.744 E BTmag 0.020 VTmag 8.450
E VTmag 0.012 Prox 212 TYC T HIP
CCDM RAdeg 327.36544139 DEdeg 53.82322750 EpRA 1990 1.63
EpDE 1990 1.60 E RAdeg 7.1 E DEdeg 7.2 Posflg
Corr 0.0
SAO
SAO 33786 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.011 Vmag 8.2 SpType K0
Double code Source 37 CatNum 7298 DM BD+53 2711
DMcomp BDsup HD 207729 M HD 0
GC RA1950rad 5.70600797 DE1950rad 0.93531018 PmRA2000 0.0011
PmDE2000 0.008
CCDM
Ccdm 21495+5349 RComp Comp A Note1
Note2 Discov num DRAs -2.31 DDEs 24.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp K0 PmNote *
PmRA -1 PmDE 21 Dm number +53 2711 Cat1 BD
Name2 +53 1466 Cat2 AGK2/3 HD 207729 M HD
ADS BDS B11295 M ADS BDS N IDS IDS 21460N5322A
HIC
 
 
21495+5349 B
 
 
Coord arcsec 2000 214929.73+534911.9 Mag 11.16 PmRA 6.00 PmDE 10.0
Delta magnitude 2.71 Coordinate calculated yes
CCDM
Ccdm 21495+5349 RComp Comp B Note1
Note2 Discov num HJ 3062 DRAs DDEs
R dRAs Year 1904 Theta 125 Rho 21.3
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11295 M ADS BDS N IDS IDS 21460N5322B
HIC
 
 
21495+5349 C
 
 
Coord arcsec 2000 214926.43+534855.0 Mag 11.8 PmRA -5.00 PmDE -4.0
Delta magnitude 3.35 Coordinate calculated yes
 
 
21495+5349 D
 
 
Coord arcsec 2000 214927.65+534847.4 Mag 12.53 PmRA 2.00 PmDE -9.0
Delta magnitude 4.08 Coordinate calculated yes