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Current system
20163+1353
BPM 2081


Nearby doubles
11' : 20163+1343
BPM2083

15' : 20163+1407
BPM2082

15' : 20152+1357
J 3066AB

16' : 20152+1353
DAM 204AB

23' : 20178+1350
BRT1340

25' : 20179+1344
OL 174

34' : 20178+1417
BPM2093AB

36' : 20145+1418
BPM2072

38' : 20138+1342
BPM2064

38' : 20180+1325
BPM2095

39' : 20166+1431
BPM2085

42' : 20174+1430
BPM2089

43' : 20177+1429
BPM2092

43' : 20171+1434
BPMA244

49' : 20186+1318
A 1671

50' : 20172+1304
J 1880

51' : 20148+1439
BPM2074

52' : 20169+1303
J 1879AB

52' : 20173+1443
CHE 275

53' : 20178+1440
CHE 282

53' : 20148+1441
CHE 239

55' : 20197+1333
BPM2114

55' : 20175+1444
CHE 277

56' : 20172+1446
BPM2088

58' : 20142+1442
CHE 224

58' : 20200+1412
BPM2115



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

20163+1353 BPM 2081

 
 
20h 16m 15.33s +13° 52' 48.5" P.A. 21.00 sep 73.0 mag 12.44,14.11
 
 
Coord 2000 20163+1353 Discov num BPM2081 Comp Coord arcsec 2000 20 16 15.33 +13 52 48.5
Date first 1971 Date last 2015 Obs 8
Pa first 21 Pa last 21 P.A. Now (θ) 21°
Sep first 73.2 Sep last 73.021 Sep. Now (ρ) 73.021"
Mag pri 12.44 Mag sec 14.11 delta mag (ΔM) 1.67 Spectral class
Pri motion ra -006 Sec motion ra -004
Pri motion dec -006 Sec motion dec -005
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.264 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1803606889589557376
 
 
WDS 20163+1353 BPM 2081 : NOTES
 
 
discov_num notes refcode
BPM2081 [PM2000] 2241007 + [PM2000] 2241190. 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
20163+1353 BPM2081 1998 2 21 73.1 12.50 14.31 NV 201615.33+135248.5
20163+1353 BPM2081 2001 3 21 73.1 12.50 14.31 NV 201615.33+135248.5
20163+1353 BPM2081 2010 4 21 73.0 12.44 14.11 NV 201615.33+135248.5
20163+1353 BPM2081 2015 5 21 73.0 12.44 14.11 NV 201615.33+135248.5

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

 
 
WDS 20163+1353 BPM 2081 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20163+1353 BPM 2081 : MEASURES
 
 
No records found.

 
 
WDS 20163+1353 : VIRTUAL EYEPIECE
 
 

20163+1353 BPM2081A mag 12.44 20163+1353 BPM2081B sep 72.8 P.A. 20.40 mag 14.11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20163+1353 : ALADIN DSS IMAGE @ 20h 16m 15.33s +13° 52' 48.5"
 
 
 
 
WDS 20163+1353 BPM 2081 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20163+1353 BPM2081 distance=0' 20163+1343 BPM2083 distance=11' 20163+1407 BPM2082 distance=15' 20152+1357 J 3066AB distance=15' 20152+1357 J 3066AC distance=15' 20152+1353 DAM 204AB distance=16' 20152+1353 DAM 204AC distance=16' 20178+1350 BRT1340 distance=23' 20179+1344 OL 174 distance=25' 20178+1417 BPM2093AB distance=34' 20178+1417 BPM2094BC distance=36' 20145+1418 BPM2072 distance=36' 20138+1342 BPM2064 distance=38' 20180+1325 BPM2095 distance=38' 20166+1431 BPM2085 distance=39' 20174+1430 BPM2089 distance=42' 20177+1429 BPM2092 distance=43' 20171+1434 BPMA244 distance=43' 20186+1318 A 1671 distance=49' 20172+1304 J 1880 distance=50' 20148+1439 BPM2074 distance=51' 20169+1303 J 1879AB distance=52' 20169+1303 J 1879AC distance=52' 20169+1303 ABH 137AD distance=52' 20169+1303 ABH 137AE distance=52' 20169+1303 ABH 137AF distance=52' 20169+1303 ABH 137AG distance=52' 20173+1443 CHE 275 distance=52' 20178+1440 CHE 282 distance=53' 20148+1441 CHE 239 distance=53' 20194+1422 STF2665A,BC distance=54' 20194+1422 A 1672BC distance=54' 20197+1333 BPM2114 distance=55' 20175+1444 CHE 277 distance=55' 20172+1446 BPM2088 distance=56' 20142+1442 CHE 224 distance=58' 20200+1412 BPM2115 distance=58' 20126+1329 J 3058 distance=59' 20151+1450 BPM2077 distance=60' 20203+1350 BPM2118 distance=60' 20139+1441 CHE 221 distance=60' 20155+1452 CHE 245AB distance=61' 20155+1452 BKO 545AC distance=61' 20157+1453 CHE 250 distance=61' 20165+1252 KPP1246 distance=61' 20188+1442 CHE 300 distance=62' 20158+1455 CHE 251 distance=63' 20186+1444 CHE 296 distance=63' 20155+1455 BKO 544 distance=64' 20137+1302 A 1668 distance=64' 20159+1457 BKO 554 distance=65' 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 20163+1353 BPM2081 21 73.0 0
Show 20163+1343 BPM2083 28 88.0 11
Show 20163+1407 BPM2082 121 101.5 15
Show 20152+1357 J 3066 AB 333 4.5 15
Show 20152+1357 J 3066 AC 216 9.3 15
Show 20152+1353 DAM 204 AB 214 12.4 16
Show 20152+1353 DAM 204 AC 179 7.5 16
Show 20178+1350 BRT1340 315 3.8 23
Show 20179+1344 OL 174 229 1.6 25
Show 20178+1417 BPM2093 AB 68 116.6 34
Show 20178+1417 BPM2094 BC 233 66.9 36
Show 20145+1418 BPM2072 189 102.4 36
Show 20138+1342 BPM2064 234 100.4 38
Show 20180+1325 BPM2095 359 42.8 38
Show 20166+1431 BPM2085 221 113.9 39
Show 20174+1430 BPM2089 200 85.8 42
Show 20177+1429 BPM2092 318 79.2 43
Show 20171+1434 BPMA244 112 297.6 43
Show 20186+1318 A 1671 229 2.2 49
Show 20172+1304 J 1880 246 13.6 50
Show 20148+1439 BPM2074 167 90.1 51
Show 20169+1303 J 1879 AB 233 11.4 52
Show 20169+1303 J 1879 AC 272 13.7 52
Show 20169+1303 ABH 137 AD 43 25.6 52
Show 20169+1303 ABH 137 AE 289 86.0 52
Show 20169+1303 ABH 137 AF 38 81.8 52
Show 20169+1303 ABH 137 AG 112 118.0 52
Show 20173+1443 CHE 275 332 30.4 52
Show 20178+1440 CHE 282 134 15.2 53
Show 20148+1441 CHE 239 55 28.9 53
Show 20194+1422 STF2665 A,BC 12 3.3 54
Show 20194+1422 A 1672 BC 59 0.1 54
Show 20197+1333 BPM2114 313 49.4 55
Show 20175+1444 CHE 277 346 4.0 55
Show 20172+1446 BPM2088 343 73.4 56
Show 20142+1442 CHE 224 338 23.6 58
Show 20200+1412 BPM2115 187 115.5 58
Show 20126+1329 J 3058 171 6.4 59
Show 20151+1450 BPM2077 45 67.3 60
Show 20203+1350 BPM2118 104 58.9 60
Show 20139+1441 CHE 221 7 17.5 60
Show 20155+1452 CHE 245 AB 286 17.9 61
Show 20155+1452 BKO 545 AC 1 6.7 61
Show 20157+1453 CHE 250 145 20.7 61
Show 20165+1252 KPP1246 246 9.6 61
Show 20188+1442 CHE 300 319 40.2 62
Show 20158+1455 CHE 251 61 28.0 63
Show 20186+1444 CHE 296 23 28.2 63
Show 20155+1455 BKO 544 29 2.6 64
Show 20137+1302 A 1668 340 1.5 64
Show 20159+1457 BKO 554 145 5.8 65

 
 
WDS 20163+1353 : COMPONENTS
 
 
  A
B pa=20.4°
sep=72.75"
 
 
20163+1353 A
 
 
Coord arcsec 2000 201615.33+135248.5 Mag 12.44 PmRA -6.00 PmDE -6.0
 
 
20163+1353 B
 
 
Coord arcsec 2000 201617.07+135356.7 Mag 14.11 PmRA -4.00 PmDE -5.0
Calc delta mag 1.67 Calc coord yes