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Current system
21082+1214
HJ 276


Nearby doubles
13' : 21088+1205
SLE 532

16' : 21079+1229
BPM2331

19' : 21074+1200
SLE 528

24' : 21073+1156
TOB 315

27' : 21071+1153
HJ 274AB

28' : 21066+1201
SLE 525

30' : 21087+1145
BPM2333

33' : 21062+1226
SLE 522

35' : 21063+1233
BPM2325

45' : 21066+1137
J 1781

50' : 21116+1224
HJ 277

50' : 21053+1150
UC 4375

52' : 21049+1227
HJ 1608AB

54' : 21118+1205
GRV 434

55' : 21054+1139
BPM2321

55' : 21046+1201
BU 70AB

56' : 21052+1140
GRV 413

57' : 21047+1152
MLR 541

58' : 21056+1133
BPM2323

59' : 21064+1306
SLE 524

59' : 21106+1126
BPM2337

61' : 21116+1251
ROE 102

62' : 21088+1113
BPM2334

63' : 21101+1311
BPM2336

63' : 21040+1219
JNN 127

64' : 21106+1307
BPM2338



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.

21082+1214 HJ 276

 
 
21h 08m 15.56s +12° 14' 17.5" P.A. 242.00 sep 11.7 mag 12.10,12.90
 
 
Coord 2000 21082+1214 Discov num HJ  276 Comp Coord arcsec 2000 21 08 15.56 +12 14 17.5
Date first 1825 Date last 2015 Obs 10
Pa first 240 Pa last 242 P.A. Now (θ) 242°
Sep first 5.0 Sep last 11.748 Sep. Now (ρ) 11.748"
Mag pri 12.10 Mag sec 12.90 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +003 Sec motion ra +007
Pri motion dec +000 Sec motion dec +003
Notes R (Red magnitudes)
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1757220894893150848
 
 
WDS 21082+1214 HJ 276 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21082+1214 HJ 276 1998 3 62 11.9 12.00 13.00 D 210814.86+121411.9
21082+1214 HJ 276 1999 4 62 11.9 12.00 13.00 D 210814.86+121411.9
21082+1214 HJ 276 2001 5 62 11.8 12.00 13.00 D 210814.86+121411.9
21082+1214 HJ 276 2010 6 242 11.7 12.10 12.90 R 210815.56+121417.5
21082+1214 HJ 276 2015 7 242 11.7 12.10 12.90 R 210815.56+121417.5

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

 
 
WDS 21082+1214 HJ 276 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21082+1214 HJ 276 : MEASURES
 
 
No records found.

 
 
WDS 21082+1214 : VIRTUAL EYEPIECE
 
 

21082+1214 HJ 276A mag 12.1 21082+1214 HJ 276B sep 11.5 P.A. 241.50 mag 12.9 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 21082+1214 : ALADIN DSS IMAGE @ 21h 08m 15.56s +12° 14' 17.5"
 
 
 
 
WDS 21082+1214 HJ 276 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21082+1214 HJ 276 distance=0' 21088+1205 SLE 532 distance=13' 21079+1229 BPM2331 distance=16' 21074+1200 SLE 528 distance=19' 21073+1156 TOB 315 distance=24' 21071+1153 HJ 274AB distance=27' 21071+1153 SLE 526AC distance=27' 21066+1201 SLE 525 distance=28' 21087+1145 BPM2333 distance=30' 21062+1226 SLE 522 distance=33' 21063+1233 BPM2325 distance=35' 21066+1137 J 1781 distance=45' 21116+1224 HJ 277 distance=50' 21053+1150 UC 4375 distance=50' 21049+1227 HJ 1608AB distance=52' 21049+1227 WAL 135AC distance=52' 21049+1227 FYM 53AD distance=52' 21049+1227 FYM 53AE distance=52' 21049+1227 FYM 53AF distance=52' 21118+1205 GRV 434 distance=54' 21054+1139 BPM2321 distance=55' 21046+1201 BU 70AB distance=55' 21046+1201 BU 70AC distance=55' 21052+1140 GRV 413 distance=56' 21050+1243 STF2750A,BC distance=56' 21050+1243 SLE 518AD distance=56' 21050+1243 A 1690BC distance=56' 21046+1201 BU 70BC distance=57' 21047+1152 MLR 541 distance=57' 21056+1133 BPM2323 distance=58' 21064+1306 SLE 524 distance=59' 21106+1126 BPM2337 distance=59' 21116+1251 ROE 102 distance=61' 21088+1113 BPM2334 distance=62' 21101+1311 BPM2336 distance=63' 21040+1219 JNN 127 distance=63' 21106+1307 BPM2338 distance=64' 21062+1311 STF2754AB distance=65' 21062+1311 STF2754AC distance=65' 21116+1133 LDS4869 distance=65' 21128+1223 KPP4228 distance=68' 21047+1303 BRT1350 distance=72' 21119+1302 GWP3041 distance=72' 21056+1113 BPM2322 distance=73' 21110+1113 BPM2339 distance=74' 21035+1259 HEI9003 distance=84' 21080+1338 SLE 529 distance=84' 21059+1331 SLE 521 distance=85' 21048+1322 SLE 517 distance=85' 21140+1219 BPM2348 distance=85' 21033+1259 HJ 272 distance=86' 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 21082+1214 HJ 276 242 11.7
Show 21088+1205 SLE 532 162 8.3 13
Show 21079+1229 BPM2331 359 64.6 16
Show 21074+1200 SLE 528 186 9.8 19
Show 21073+1156 TOB 315 92 24.9 24
Show 21071+1153 HJ 274 AB 85 9.2 27
Show 21071+1153 SLE 526 AC 262 51.0 27
Show 21066+1201 SLE 525 201 6.0 28
Show 21087+1145 BPM2333 240 92.1 30
Show 21062+1226 SLE 522 287 12.5 33
Show 21063+1233 BPM2325 24 19.2 35
Show 21066+1137 J 1781 116 7.5 45
Show 21116+1224 HJ 277 318 12.3 50
Show 21053+1150 UC 4375 236 23.3 50
Show 21049+1227 HJ 1608 AB 257 20.1 52
Show 21049+1227 WAL 135 AC 284 35.1 52
Show 21049+1227 FYM 53 AD 57 51.2 52
Show 21049+1227 FYM 53 AE 61 67.6 52
Show 21049+1227 FYM 53 AF 277 56.0 52
Show 21118+1205 GRV 434 169 65.4 54
Show 21054+1139 BPM2321 223 113.1 55
Show 21046+1201 BU 70 AB 240 81.7 55
Show 21046+1201 BU 70 AC 236 74.6 55
Show 21052+1140 GRV 413 200 35.7 56
Show 21050+1243 STF2750 A,BC 280 16.0 56
Show 21050+1243 SLE 518 AD 119 4.6 56
Show 21050+1243 A 1690 BC 113 0.4 56
Show 21046+1201 BU 70 BC 97 9.2 57
Show 21047+1152 MLR 541 112 2.0 57
Show 21056+1133 BPM2323 321 73.7 58
Show 21064+1306 SLE 524 157 11.0 59
Show 21106+1126 BPM2337 97 68.2 59
Show 21116+1251 ROE 102 128 6.7 61
Show 21088+1113 BPM2334 311 75.2 62
Show 21101+1311 BPM2336 256 71.2 63
Show 21040+1219 JNN 127 70 0.8 63
Show 21106+1307 BPM2338 164 73.2 64
Show 21062+1311 STF2754 AB 298 29.7 65
Show 21062+1311 STF2754 AC 225 151.0 65
Show 21116+1133 LDS4869 267 203.8 65
Show 21128+1223 KPP4228 149 2.3 68
Show 21047+1303 BRT1350 157 6.2 72
Show 21119+1302 GWP3041 142 22.4 72
Show 21056+1113 BPM2322 253 67.4 73
Show 21110+1113 BPM2339 123 58.7 74
Show 21035+1259 HEI9003 215 33.1 84
Show 21080+1338 SLE 529 345 8.1 84
Show 21059+1331 SLE 521 131 22.0 85
Show 21048+1322 SLE 517 196 7.4 85
Show 21140+1219 BPM2348 161 95.7 85
Show 21033+1259 HJ 272 253 11.3 86

 
 
WDS 21082+1214 : COMPONENTS
 
 
  A
B pa=241.5°
sep=11.54"
 
 
21082+1214 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210815.56+121417.5 Mag 12.1 PmRA 3.00
PmDE 0.0
 
 
21082+1214 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210814.87+121412.0 Mag 12.9 PmRA 7.00
PmDE 3.0 Calc delta mag 0.8 Calc coord yes