20293+1155 BPM 2173 AB

 
 
20h 29m 15.19s +11° 55' 16.2" P.A. 21.00 sep 4.6 mag 13.30,14.80
 
 
Coord 2000 20293+1155 Discov num BPM2173 Comp AB Coord arcsec 2000 20 29 15.19 +11 55 16.2
Date first 1997 Date last 2016 Obs 3
Pa first 22 Pa last 21.2 P.A. Now (θ) 21.2°
Sep first 4.5 Sep last 4.564 Sep. Now (ρ) 4.564"
Mag pri 13.30 Mag sec 14.80 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -008 Sec motion ra -005
Pri motion dec -020 Sec motion dec +025
Notes N (See Notes)
rPM=1.769
This double is not physical.
 
 
20293+1155 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 29 15 +11 55 16 BPM 2173 AB 2016 3 21 4.6 13.30 14.80 1.50 <===
Show 20 29 15 +11 55 16 BPM 2173 AC 2015 4 35 34.0 13.30 14.28 0.98
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1755592969148459264
 
 
WDS 20293+1155 BPM 2173 AB : NOTES
 
 
discov_num notes refcode
BPM2173 [PM2000] 2314838 + [PM2000] 2314955. 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
20293+1155 BPM2173 AB 1997 1 22 4.5 13.30 14.80 N 202915.19+115516.2
20293+1155 BPM2173 AB 2001 2 21 4.5 13.30 14.80 N 202915.19+115516.2
20293+1155 BPM2173 AB 2015 2 21 4.6 13.30 14.80 N 202915.19+115516.2
20293+1155 BPM2173 AB 2016 3 21 4.6 13.30 14.80 N 202915.19+115516.2

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

 
 
WDS 20293+1155 BPM 2173 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20293+1155 BPM 2173 AB : MEASURES
 
 
No records found.

 
 
WDS 20293+1155 : VIRTUAL EYEPIECE
 
 

20293+1155 BPM2173A mag 13.3 20293+1155 BPM2173B sep 4.5 P.A. 20.80 mag 14.8 20293+1155 BPM2173C sep 33.8 P.A. 34.10 mag 14.28 virtual eyepiece
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Radius:
Components only
 
 
WDS 20293+1155 : ALADIN DSS IMAGE @ 20h 29m 15.19s +11° 55' 16.2"
 
 
 
 
WDS 20293+1155 BPM 2173 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20293+1155  BPM2173AB distance=0' 20298+1154  J  1243 distance=17' 20310+1200  DAM 673 distance=27' 20313+1201  BRT1345 distance=31' 20310+1213  GRV 348 distance=32' 20316+1150  J     3 distance=35' 20279+1224  TDT2297 distance=35' 20309+1126  LAU   4AB distance=38' 20309+1126  STJ   5Aa,Ab distance=38' 20266+1148  BPM2161 distance=40' 20288+1114  UC 4195 distance=42' 20307+1233  BPM2177 distance=44' 20285+1110  BPM2171 distance=47' 20324+1202  GRV 351 distance=48' 20317+1124  BPM2182 distance=48' 20312+1116  CHR  99Aa,Ab distance=49' 20312+1116  STF2690A,BC distance=49' 20312+1116  HJ  269AD distance=49' 20312+1116  DA    1BC distance=49' 20260+1212  J  1704 distance=50' 20321+1220  HJ 1528 distance=51' 20327+1151  BPM2184 distance=51' 20270+1116  HJ  268 distance=52' 20280+1244  J  1241 distance=53' 20301+1103  BPM2176 distance=54' 20329+1142  J     1AB distance=55' 20329+1142  UC 4212AC distance=55' 20311+1247  J  3244 distance=58' 20311+1248  J   562 distance=59' 20308+1059  BPM2179 distance=61' 20263+1109  UC 4181 distance=64' 20303+1054  BU   63AB distance=64' 20303+1054  BU  297AC distance=64' 20264+1103  BPM2159AB distance=67' 20264+1103  BPM2160AC distance=67' 20340+1206  MAD   8 distance=70' 20260+1102  BPM2157BC distance=71' 20337+1222  BPM2187 distance=71' 20260+1102  BPM2156AB distance=72' 20244+1213  WOR  33Aa,Ab distance=73' 20244+1213  A  1209AB distance=73' 20249+1124  J   840 distance=73' 20344+1153  LDS4851 distance=76' 20272+1306  BPM2169 distance=77' 20345+1138  J   142 distance=79' 20260+1257  BPM2155 distance=79' 20322+1054  LDS4848 distance=79' 20250+1108  BPM2146 distance=79' 20239+1217  GRV 337 distance=81' 20270+1312  BPM2166 distance=84' 20295+1033  J  3089 distance=84' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20293+1155 BPM2173 AB 21 4.6
Show 20293+1155 BPM2173 AC 35 34.0
Show 20298+1154 J 1243 121 3.2 17
Show 20310+1200 DAM 673 251 13.3 27
Show 20313+1201 BRT1345 197 4.9 31
Show 20310+1213 GRV 348 81 14.8 32
Show 20316+1150 J 3 130 2.1 35
Show 20279+1224 TDT2297 237 0.9 35
Show 20309+1126 LAU 4 AB 271 28.1 38
Show 20309+1126 STJ 5 Aa,Ab 140 0.9 38
Show 20266+1148 BPM2161 343 104.2 40
Show 20288+1114 UC 4195 275 70.0 42
Show 20307+1233 BPM2177 220 71.0 44
Show 20285+1110 BPM2171 30 40.3 47
Show 20324+1202 GRV 351 12 70.6 48
Show 20317+1124 BPM2182 228 99.8 48
Show 20312+1116 CHR 99 Aa,Ab 142 0.4 49
Show 20312+1116 STF2690 A,BC 255 17.8 49
Show 20312+1116 HJ 269 AD 108 23.0 49
Show 20312+1116 DA 1 BC 184 0.3 49
Show 20260+1212 J 1704 202 6.2 50
Show 20321+1220 HJ 1528 237 10.2 51
Show 20327+1151 BPM2184 293 59.7 51
Show 20270+1116 HJ 268 248 20.5 52
Show 20280+1244 J 1241 172 1.3 53
Show 20301+1103 BPM2176 280 53.7 54
Show 20329+1142 J 1 AB 63 2.1 55
Show 20329+1142 UC 4212 AC 256 27.7 55
Show 20311+1247 J 3244 153 4.4 58
Show 20311+1248 J 562 146 2.2 59
Show 20308+1059 BPM2179 29 77.2 61
Show 20263+1109 UC 4181 356 86.7 64
Show 20303+1054 BU 63 AB 347 0.9 64
Show 20303+1054 BU 297 AC 340 16.9 64
Show 20264+1103 BPM2159 AB 65 36.6 67
Show 20264+1103 BPM2160 AC 152 67.7 67
Show 20340+1206 MAD 8 245 20.9 70
Show 20260+1102 BPM2157 BC 109 117.7 71
Show 20337+1222 BPM2187 283 103.7 71
Show 20260+1102 BPM2156 AB 73 53.8 72
Show 20244+1213 WOR 33 Aa,Ab 131 0.6 73
Show 20244+1213 A 1209 AB 324 1.9 73
Show 20249+1124 J 840 52 3.7 73
Show 20344+1153 LDS4851 328 4.4 76
Show 20272+1306 BPM2169 263 28.1 77
Show 20345+1138 J 142 242 6.5 79
Show 20260+1257 BPM2155 31 119.0 79
Show 20322+1054 LDS4848 143 251.1 79
Show 20250+1108 BPM2146 49 87.4 79
Show 20239+1217 GRV 337 170 62.5 81
Show 20270+1312 BPM2166 59 25.3 84

 
 
WDS 20293+1155 : COMPONENTS
 
 
  A B
B pa=20.8°
sep=4.55"
 
C pa=34.1°
sep=33.76"
pa=36.2°
sep=29.35"
 
 
20293+1155 A
 
 
Coord arcsec 2000 202915.19+115516.2 Mag 13.3 PmRA -8.00 PmDE -20.0
 
 
20293+1155 B
 
 
Coord arcsec 2000 202915.30+115520.5 Mag 14.8 PmRA -5.00 PmDE 25.0
Calc delta mag 1.5 Calc coord yes
 
 
20293+1155 C
 
 
Coord arcsec 2000 202916.48+115544.1 Mag 14.28 PmRA 0.00 PmDE -3.0
Calc delta mag 0.98 Calc coord yes