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Current system
20346+1255
BPM 2193


Nearby doubles
15' : 20340+1244
TDT2378

25' : 20356+1315
BPM2201

29' : 20362+1311
BPM2202

34' : 20340+1326
FOX 37

36' : 20337+1222
BPM2187

39' : 20342+1333
HEI 277

39' : 20372+1250
A 1680

41' : 20363+1328
BPM2203AB

47' : 20373+1230
UC 4235

48' : 20329+1336
BRT1346

49' : 20372+1224
BPM2209

50' : 20321+1220
HJ 1528

51' : 20340+1206
MAD 8

52' : 20364+1339
BPM2206

52' : 20311+1247
J 3244

52' : 20311+1248
J 562

61' : 20307+1233
BPM2177

62' : 20324+1202
GRV 351

64' : 20370+1203
STF2701

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LDS4851

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KPP2532

66' : 20334+1359
J 3093

66' : 20329+1357
BU 670AB

67' : 20310+1213
GRV 348

68' : 20391+1243
BPM2218

71' : 20327+1151
BPM2184



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

20346+1255 BPM 2193

 
 
20h 34m 34.91s +12° 55' 23.1" P.A. 288.00 sep 103.8 mag 15.22,15.42
 
 
Coord 2000 20346+1255 Discov num BPM2193 Comp Coord arcsec 2000 20 34 34.91 +12 55 23.1
Date first 1993 Date last 2015 Obs 8
Pa first 288 Pa last 288.2 P.A. Now (θ) 288.2°
Sep first 103.5 Sep last 103.789 Sep. Now (ρ) 103.789"
Mag pri 15.22 Mag sec 15.42 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -012 Sec motion ra -005
Pri motion dec -014 Sec motion dec -005
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.618
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1756142759320755968
 
 
WDS 20346+1255 BPM 2193 : NOTES
 
 
discov_num notes refcode
BPM2193 [PM2000] 2341441 + [PM2000] 2340925. 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
20346+1255 BPM2193 1998 2 288 103.7 15.73 15.85 NV 203434.91+125523.1
20346+1255 BPM2193 2001 3 288 103.3 15.73 15.85 NV 203434.91+125523.1
20346+1255 BPM2193 2010 4 288 103.1 15.22 15.42 NV 203434.91+125523.1
20346+1255 BPM2193 2015 5 288 103.8 15.22 15.42 NV 203434.91+125523.1

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

 
 
WDS 20346+1255 BPM 2193 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20346+1255 BPM 2193 : MEASURES
 
 
No records found.

 
 
WDS 20346+1255 : VIRTUAL EYEPIECE
 
 

20346+1255 BPM2193A mag 15.22 20346+1255 BPM2193B sep 101.4 P.A. 288.60 mag 15.42 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20346+1255 : ALADIN DSS IMAGE @ 20h 34m 34.91s +12° 55' 23.1"
 
 
 
 
WDS 20346+1255 BPM 2193 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20346+1255 BPM2193 distance=0' 20340+1244 TDT2378 distance=15' 20356+1315 BPM2201 distance=25' 20362+1311 BPM2202 distance=29' 20340+1326 FOX 37 distance=34' 20337+1222 BPM2187 distance=36' 20342+1333 HEI 277 distance=39' 20372+1250 A 1680 distance=39' 20363+1328 BPM2203AB distance=41' 20363+1328 BPM2204AC distance=41' 20373+1230 UC 4235 distance=47' 20329+1336 BRT1346 distance=48' 20372+1224 BPM2209 distance=49' 20321+1220 HJ 1528 distance=50' 20340+1206 MAD 8 distance=51' 20364+1339 BPM2206 distance=52' 20311+1247 J 3244 distance=52' 20311+1248 J 562 distance=52' 20307+1233 BPM2177 distance=61' 20324+1202 GRV 351 distance=62' 20370+1203 STF2701 distance=64' 20344+1153 LDS4851 distance=64' 20379+1338 KPP2532 distance=65' 20334+1359 J 3093 distance=66' 20329+1357 BU 670AB distance=66' 20329+1357 A 3108AB,CD distance=66' 20310+1213 GRV 348 distance=67' 20391+1243 BPM2218 distance=68' 20329+1357 L 35CD distance=68' 20327+1151 BPM2184 distance=71' 20321+1358 HJ 1527 distance=73' 20313+1201 BRT1345 distance=73' 20391+1329 TDT2453Aa,Ab distance=75' 20391+1329 UC 4242AB distance=75' 20329+1142 J 1AB distance=76' 20329+1142 UC 4212AC distance=76' 20396+1310 J 912 distance=76' 20308+1347 STF2688 distance=76' 20310+1200 DAM 673 distance=77' 20345+1138 J 142 distance=79' 20351+1413 J 1887 distance=79' 20316+1150 J 3 distance=79' 20306+1349 HDS2932 distance=80' 20350+1134 BRT3358 distance=82' 20402+1248 BPM2223 distance=82' 20372+1143 BPM2210 distance=83' 20310+1402 BPM2180 distance=85' 20298+1154 J 1243 distance=87' 20346+1423 BPM2194 distance=88' 20405+1240 HEI 278 distance=89' 20320+1416 HJL 282 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 20346+1255 BPM2193 288 103.8 0
Show 20340+1244 TDT2378 129 1.4 15
Show 20356+1315 BPM2201 7 74.2 25
Show 20362+1311 BPM2202 129 111.9 29
Show 20340+1326 FOX 37 57 1.3 34
Show 20337+1222 BPM2187 283 103.7 36
Show 20342+1333 HEI 277 247 0.7 39
Show 20372+1250 A 1680 295 3.8 39
Show 20363+1328 BPM2203 AB 231 51.2 41
Show 20363+1328 BPM2204 AC 356 69.3 41
Show 20373+1230 UC 4235 132 44.9 47
Show 20329+1336 BRT1346 205 7.9 48
Show 20372+1224 BPM2209 213 61.9 49
Show 20321+1220 HJ 1528 237 10.2 50
Show 20340+1206 MAD 8 245 20.9 51
Show 20364+1339 BPM2206 91 38.2 52
Show 20311+1247 J 3244 153 4.4 52
Show 20311+1248 J 562 146 2.2 52
Show 20307+1233 BPM2177 220 71.0 61
Show 20324+1202 GRV 351 12 70.6 62
Show 20370+1203 STF2701 221 2.1 64
Show 20344+1153 LDS4851 328 4.4 64
Show 20379+1338 KPP2532 26 22.8 65
Show 20334+1359 J 3093 44 4.3 66
Show 20329+1357 BU 670 AB 5 0.8 66
Show 20329+1357 A 3108 AB,CD 340 98.4 66
Show 20310+1213 GRV 348 81 14.8 67
Show 20391+1243 BPM2218 252 64.4 68
Show 20329+1357 L 35 CD 130 0.5 68
Show 20327+1151 BPM2184 293 59.7 71
Show 20321+1358 HJ 1527 270 10.6 73
Show 20313+1201 BRT1345 197 4.9 73
Show 20391+1329 TDT2453 Aa,Ab 117 0.5 75
Show 20391+1329 UC 4242 AB 105 45.3 75
Show 20329+1142 J 1 AB 63 2.1 76
Show 20329+1142 UC 4212 AC 256 27.7 76
Show 20396+1310 J 912 125 1.8 76
Show 20308+1347 STF2688 175 7.9 76
Show 20310+1200 DAM 673 251 13.3 77
Show 20345+1138 J 142 242 6.5 79
Show 20351+1413 J 1887 278 5.4 79
Show 20316+1150 J 3 130 2.1 79
Show 20306+1349 HDS2932 319 0.2 80
Show 20350+1134 BRT3358 288 1.9 82
Show 20402+1248 BPM2223 290 95.3 82
Show 20372+1143 BPM2210 203 101.9 83
Show 20310+1402 BPM2180 301 61.2 85
Show 20298+1154 J 1243 121 3.2 87
Show 20346+1423 BPM2194 77 81.0 88
Show 20405+1240 HEI 278 135 3.4 89
Show 20320+1416 HJL 282 189 74.8 90

 
 
WDS 20346+1255 : COMPONENTS
 
 
  A
B pa=288.6°
sep=101.42"
 
 
20346+1255 A
 
 
Coord arcsec 2000 203434.91+125523.1 Mag 15.22 PmRA -12.00 PmDE -14.0
 
 
20346+1255 B
 
 
Coord arcsec 2000 203428.34+125555.5 Mag 15.42 PmRA -5.00 PmDE -5.0
Calc delta mag 0.2 Calc coord yes