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Current system
21078+1345
BPM 2330


Nearby doubles
8' : 21080+1338
SLE 529

22' : 21064+1336
SLE 523

31' : 21059+1331
SLE 521

42' : 21062+1311
STF2754AB

44' : 21107+1334
HEI 186

44' : 21064+1306
SLE 524

48' : 21101+1311
BPM2336

49' : 21046+1400
BPM2318

50' : 21048+1322
SLE 517

51' : 21072+1434
HEI 79AB

53' : 21097+1434
OL 132

57' : 21106+1307
BPM2338

57' : 21076+1442
BPM2329

58' : 21117+1350
BPM2340

59' : 21058+1432
WNO 11AB

63' : 21047+1303
BRT1350

64' : 21060+1443
BPM2324

66' : 21056+1443
HEI 78AB

74' : 21119+1302
GWP3041

76' : 21063+1233
BPM2325

76' : 21070+1500
BPM2327

77' : 21079+1229
BPM2331

78' : 21116+1251
ROE 102

79' : 21035+1259
HEI9003

79' : 21032+1305
SLE 513

80' : 21033+1259
HJ 272



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21078+1345 BPM 2330

 
 
21h 07m 47.57s +13° 45' 04.8" P.A. 310.00 sep 112.9 mag 14.54,15.95
 
 
Coord 2000 21078+1345 Discov num BPM2330 Comp Coord arcsec 2000 21 07 47.57 +13 45 04.8
Date first 1996 Date last 2015 Obs 8
Pa first 310 Pa last 310.2 P.A. Now (θ) 310.2°
Sep first 112.8 Sep last 112.9 Sep. Now (ρ) 112.9"
Mag pri 14.54 Mag sec 15.95 delta mag (ΔM) 1.41 Spectral class
Pri motion ra +010 Sec motion ra +029
Pri motion dec -015 Sec motion dec -029
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.575
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1759825745315800576
 
 
WDS 21078+1345 BPM 2330 : NOTES
 
 
discov_num notes refcode
BPM2330 [PM2000] 2456137 + [PM2000] 2455874. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21078+1345 BPM2330 1998 2 310 112.5 14.58 15.97 NV 210747.57+134504.8
21078+1345 BPM2330 2001 3 310 112.6 14.58 15.97 NV 210747.57+134504.8
21078+1345 BPM2330 2010 4 310 113.3 14.54 15.95 NV 210747.57+134504.8
21078+1345 BPM2330 2015 5 310 112.9 14.54 15.95 NV 210747.57+134504.8

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

 
 
WDS 21078+1345 BPM 2330 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21078+1345 BPM 2330 : MEASURES
 
 
No records found.

 
 
WDS 21078+1345 : VIRTUAL EYEPIECE
 
 

21078+1345 BPM2330A mag 14.54 21078+1345 BPM2330B sep 111.0 P.A. 311.00 mag 15.95 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21078+1345 : ALADIN DSS IMAGE @ 21h 07m 47.57s +13° 45' 04.8"
 
 
 
 
WDS 21078+1345 BPM 2330 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21078+1345 BPM2330 distance=1' 21080+1338 SLE 529 distance=8' 21064+1336 SLE 523 distance=22' 21059+1331 SLE 521 distance=31' 21062+1311 STF2754AB distance=42' 21062+1311 STF2754AC distance=42' 21107+1334 HEI 186 distance=44' 21064+1306 SLE 524 distance=44' 21101+1311 BPM2336 distance=48' 21046+1400 BPM2318 distance=49' 21048+1322 SLE 517 distance=50' 21072+1434 HEI 79AB distance=51' 21072+1434 SCA 174AC distance=51' 21072+1434 SCA 174BC distance=51' 21097+1434 OL 132 distance=53' 21106+1307 BPM2338 distance=57' 21076+1442 BPM2329 distance=57' 21117+1350 BPM2340 distance=58' 21058+1432 WNO 11AB distance=59' 21058+1432 LDS1050AC distance=59' 21047+1303 BRT1350 distance=63' 21051+1435 NSN 740DE distance=64' 21060+1443 BPM2324 distance=64' 21056+1443 TDT2738CD distance=66' 21056+1443 HEI 78AB distance=66' 21056+1443 HEI 78AC distance=66' 21050+1243 STF2750A,BC distance=74' 21050+1243 SLE 518AD distance=74' 21050+1243 A 1690BC distance=74' 21119+1302 GWP3041 distance=74' 21063+1233 BPM2325 distance=76' 21070+1500 BPM2327 distance=76' 21079+1229 BPM2331 distance=77' 21116+1251 ROE 102 distance=78' 21035+1259 HEI9003 distance=79' 21032+1305 SLE 513 distance=79' 21033+1259 HJ 272 distance=80' 21130+1412 STJ 11 distance=81' 21124+1432 HJ 1619CD distance=82' 21062+1226 SLE 522 distance=83' 21124+1432 HJ 1619AB distance=83' 21124+1432 HJ 1619AC distance=83' 21124+1432 SHT 36AE distance=83' 21124+1432 SHT 36AF distance=83' 21124+1432 HJ 1619AD distance=83' 21031+1434 A 1689 distance=84' 21035+1446 UC 4367 distance=88' 21049+1227 HJ 1608AB distance=90' 21049+1227 WAL 135AC distance=90' 21049+1227 FYM 53AD distance=90' 21049+1227 FYM 53AE distance=90' 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 21078+1345 BPM2330 310 112.9 1
Show 21080+1338 SLE 529 345 8.1 8
Show 21064+1336 SLE 523 96 10.2 22
Show 21059+1331 SLE 521 131 22.0 31
Show 21062+1311 STF2754 AB 298 29.7 42
Show 21062+1311 STF2754 AC 225 151.0 42
Show 21107+1334 HEI 186 262 0.2 44
Show 21064+1306 SLE 524 157 11.0 44
Show 21101+1311 BPM2336 256 71.2 48
Show 21046+1400 BPM2318 84 80.1 49
Show 21048+1322 SLE 517 196 7.4 50
Show 21072+1434 HEI 79 AB 295 1.7 51
Show 21072+1434 SCA 174 AC 286 1.9 51
Show 21072+1434 SCA 174 BC 229 0.3 51
Show 21097+1434 OL 132 252 1.6 53
Show 21106+1307 BPM2338 164 73.2 57
Show 21076+1442 BPM2329 302 76.0 57
Show 21117+1350 BPM2340 81 113.8 58
Show 21058+1432 WNO 11 AB 41 2.6 59
Show 21058+1432 LDS1050 AC 309 295.6 59
Show 21047+1303 BRT1350 157 6.2 63
Show 21051+1435 NSN 740 DE 268 9.2 64
Show 21060+1443 BPM2324 137 68.6 64
Show 21056+1443 TDT2738 CD 190 1.9 66
Show 21056+1443 HEI 78 AB 235 1.7 66
Show 21056+1443 HEI 78 AC 169 49.8 66
Show 21050+1243 STF2750 A,BC 280 16.0 74
Show 21050+1243 SLE 518 AD 119 4.6 74
Show 21050+1243 A 1690 BC 113 0.4 74
Show 21119+1302 GWP3041 142 22.4 74
Show 21063+1233 BPM2325 24 19.2 76
Show 21070+1500 BPM2327 318 38.3 76
Show 21079+1229 BPM2331 359 64.6 77
Show 21116+1251 ROE 102 128 6.7 78
Show 21035+1259 HEI9003 215 33.1 79
Show 21032+1305 SLE 513 132 5.5 79
Show 21033+1259 HJ 272 253 11.3 80
Show 21130+1412 STJ 11 71 1.5 81
Show 21124+1432 HJ 1619 CD 319 10.9 82
Show 21062+1226 SLE 522 287 12.5 83
Show 21124+1432 HJ 1619 AB 174 6.8 83
Show 21124+1432 HJ 1619 AC 228 36.8 83
Show 21124+1432 SHT 36 AE 10 19.4 83
Show 21124+1432 SHT 36 AF 145 36.8 83
Show 21124+1432 HJ 1619 AD 245 38.0 83
Show 21031+1434 A 1689 341 2.4 84
Show 21035+1446 UC 4367 339 47.5 88
Show 21049+1227 HJ 1608 AB 257 20.1 90
Show 21049+1227 WAL 135 AC 284 35.1 90
Show 21049+1227 FYM 53 AD 57 51.2 90
Show 21049+1227 FYM 53 AE 61 67.6 90

 
 
WDS 21078+1345 : COMPONENTS
 
 
  A
B pa=311.0°
sep=111.02"
 
 
21078+1345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210747.57+134504.8 Mag 14.54 PmRA 10.00
PmDE -15.0
 
 
21078+1345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210741.82+134617.7 Mag 15.95 PmRA 29.00
PmDE -29.0 Calc delta mag 1.41 Calc coord yes