stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21123+1105
BPMA 251


Nearby doubles
11' : 21130+1109
GWP3042

21' : 21110+1113
BPM2339

22' : 21137+1115
BPM2345

25' : 21140+1106
AG 415AB

28' : 21121+1038
ENG 81AB

30' : 21116+1133
LDS4869

30' : 21138+1045
HJ 278

34' : 21106+1126
BPM2337

36' : 21107+1038
LEP 172

40' : 21131+1028
BU 1501

41' : 21142+1135
BPM2350

43' : 21139+1140
BPM2346

50' : 21143+1145
BPM2351

53' : 21088+1113
BPM2334

57' : 21088+1047
WAK 12

61' : 21118+1205
GRV 434

65' : 21164+1128
CVR 892

65' : 21103+1008
KNT 5AB

68' : 21087+1145
BPM2333

73' : 21145+1000
STT 535AB

78' : 21140+1219
BPM2348

79' : 21128+1223
KPP4228

79' : 21088+1205
SLE 532

81' : 21116+1224
HJ 277

82' : 21084+1008
BU 9010AB

88' : 21071+1042
J 2576



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.

21123+1105 BPMA 251

 
 
21h 12m 20.31s +11° 05' 10.5" P.A. 305.00 sep 252.8 mag 12.81,14.69
 
 
Coord 2000 21123+1105 Discov num BPMA251 Comp Coord arcsec 2000 21 12 20.31 +11 05 10.5
Date first 1999 Date last 2014 Obs 7
Pa first 305 Pa last 304.5 P.A. Now (θ) 304.5°
Sep first 252.6 Sep last 252.767 Sep. Now (ρ) 252.767"
Mag pri 12.81 Mag sec 14.69 delta mag (ΔM) 1.88 Spectral class
Pri motion ra -033 Sec motion ra -012
Pri motion dec -041 Sec motion dec -062
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.47
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1745015564206792448
 
 
WDS 21123+1105 BPMA 251 : NOTES
 
 
discov_num notes refcode
BPMA251 [PM2000] 2467284 + [PM2000] 2466736. 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
21123+1105 BPMA251 2000 2 305 252.4 13.04 14.93 NV 211220.31+110510.5
21123+1105 BPMA251 2001 4 305 252.6 13.04 14.93 NV 211220.31+110510.5
21123+1105 BPMA251 2010 5 305 252.9 12.81 14.69 NV 211220.31+110510.5
21123+1105 BPMA251 2014 7 305 252.8 12.81 14.69 NV 211220.31+110510.5

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

 
 
WDS 21123+1105 BPMA 251 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21123+1105 BPMA 251 : MEASURES
 
 
No records found.

 
 
WDS 21123+1105 : VIRTUAL EYEPIECE
 
 

21123+1105 BPMA251A mag 12.81 21123+1105 BPMA251B sep 249.6 P.A. 305.00 mag 14.69 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 21123+1105 : ALADIN DSS IMAGE @ 21h 12m 20.31s +11° 05' 10.5"
 
 
 
 
WDS 21123+1105 BPMA 251 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21123+1105 BPMA251 distance=1' 21130+1109 GWP3042 distance=11' 21110+1113 BPM2339 distance=21' 21137+1115 BPM2345 distance=22' 21140+1106 AG 415AB distance=25' 21121+1038 BUP 226BC distance=25' 21140+1106 TOB 316BC distance=25' 21121+1038 ENG 81AB distance=28' 21116+1133 LDS4869 distance=30' 21138+1045 HJ 278 distance=30' 21106+1126 BPM2337 distance=34' 21107+1038 LEP 172 distance=36' 21131+1028 BU 1501 distance=40' 21142+1135 BPM2350 distance=41' 21139+1140 BPM2346 distance=43' 21143+1145 BPM2351 distance=50' 21088+1113 BPM2334 distance=53' 21088+1047 WAK 12 distance=57' 21118+1205 GRV 434 distance=61' 21164+1128 CVR 892 distance=65' 21103+1008 KNT 5AB distance=65' 21103+1008 BU 71AC distance=65' 21103+1008 STFA 54AD distance=65' 21087+1145 BPM2333 distance=68' 21145+1000 STT 535AB distance=73' 21145+1000 STF2777AB,C distance=73' 21140+1219 BPM2348 distance=78' 21128+1223 KPP4228 distance=79' 21088+1205 SLE 532 distance=79' 21116+1224 HJ 277 distance=81' 21084+1008 BU 9010AB distance=82' 21084+1008 BU 9010AC distance=82' 21071+1042 J 2576 distance=88' 21066+1137 J 1781 distance=90' 21142+1231 HEI 406 distance=90' 21073+1156 TOB 315 distance=91' 21071+1153 HJ 274AB distance=91' 21071+1153 SLE 526AC distance=91' 21074+1200 SLE 528 distance=91' 21082+1214 HJ 276 distance=92' 21181+1027 UC 4435 distance=94' 21110+0933 STF2765AB distance=95' 21110+0933 STF2765AC distance=95' 21186+1134 BU 163AB distance=97' 21186+1134 BU 163AC distance=97' 21186+1134 BU 163AD distance=97' 21186+1134 BU 163AE distance=97' 21056+1113 BPM2322 distance=101' 21066+1201 SLE 525 distance=101' 21188+1144 HEI 880 distance=103' 21056+1133 BPM2323 distance=103' 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 21123+1105 BPMA251 305 252.8 1
Show 21130+1109 GWP3042 113 25.6 11
Show 21110+1113 BPM2339 123 58.7 21
Show 21137+1115 BPM2345 10 52.4 22
Show 21140+1106 AG 415 AB 23 15.9 25
Show 21121+1038 BUP 226 BC 30 24.7 25
Show 21140+1106 TOB 316 BC 87 21.1 25
Show 21121+1038 ENG 81 AB 353 184.7 28
Show 21116+1133 LDS4869 267 203.8 30
Show 21138+1045 HJ 278 263 22.9 30
Show 21106+1126 BPM2337 97 68.2 34
Show 21107+1038 LEP 172 11 4.7 36
Show 21131+1028 BU 1501 210 1.0 40
Show 21142+1135 BPM2350 144 29.1 41
Show 21139+1140 BPM2346 245 17.4 43
Show 21143+1145 BPM2351 255 115.3 50
Show 21088+1113 BPM2334 311 75.2 53
Show 21088+1047 WAK 12 180 4.3 57
Show 21118+1205 GRV 434 169 65.4 61
Show 21164+1128 CVR 892 185 7.0 65
Show 21103+1008 KNT 5 AB 248 0.6 65
Show 21103+1008 BU 71 AC 359 59.9 65
Show 21103+1008 STFA 54 AD 152 335.2 65
Show 21087+1145 BPM2333 240 92.1 68
Show 21145+1000 STT 535 AB 7 0.1 73
Show 21145+1000 STF2777 AB,C 6 76.5 73
Show 21140+1219 BPM2348 161 95.7 78
Show 21128+1223 KPP4228 149 2.3 79
Show 21088+1205 SLE 532 162 8.3 79
Show 21116+1224 HJ 277 318 12.3 81
Show 21084+1008 BU 9010 AB 313 10.1 82
Show 21084+1008 BU 9010 AC 211 32.6 82
Show 21071+1042 J 2576 58 5.4 88
Show 21066+1137 J 1781 116 7.5 90
Show 21142+1231 HEI 406 179 0.7 90
Show 21073+1156 TOB 315 92 24.9 91
Show 21071+1153 HJ 274 AB 85 9.2 91
Show 21071+1153 SLE 526 AC 262 51.0 91
Show 21074+1200 SLE 528 186 9.8 91
Show 21082+1214 HJ 276 242 11.7 92
Show 21181+1027 UC 4435 259 50.5 94
Show 21110+0933 STF2765 AB 82 2.9 95
Show 21110+0933 STF2765 AC 167 44.2 95
Show 21186+1134 BU 163 AB 257 1.0 97
Show 21186+1134 BU 163 AC 252 29.7 97
Show 21186+1134 BU 163 AD 163 44.8 97
Show 21186+1134 BU 163 AE 6 87.5 97
Show 21056+1113 BPM2322 253 67.4 101
Show 21066+1201 SLE 525 201 6.0 101
Show 21188+1144 HEI 880 205 2.0 103
Show 21056+1133 BPM2323 321 73.7 103

 
 
WDS 21123+1105 : COMPONENTS
 
 
  A
B pa=305.0°
sep=249.56"
 
 
21123+1105 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211220.31+110510.5 Mag 12.81 PmRA -33.00
PmDE -41.0
 
 
21123+1105 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211206.42+110733.7 Mag 14.69 PmRA -12.00
PmDE -62.0 Calc delta mag 1.88 Calc coord yes