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Current system
20375+1557
BPM 2214


Nearby doubles
14' : 20366+1553
BPM2207

25' : 20391+1550
BU 288AB

28' : 20383+1623
BPM2216

29' : 20374+1626
BPM2212

32' : 20396+1555
BU 298AB
Sualocin

37' : 20393+1529
HEI 77

40' : 20391+1526
BPM2219

42' : 20351+1533
J 566

43' : 20363+1636
J 3095

44' : 20357+1522
ARY 85

46' : 20406+1559
BPM2225

49' : 20406+1539
HDS2947

53' : 20340+1543
CBL 527

56' : 20364+1651
BPM2205

56' : 20413+1551
UC 4257

57' : 20415+1611
J 2319

60' : 20334+1544
BPM2186

61' : 20388+1500
BU 435

61' : 20348+1644
BPM2195AB

63' : 20411+1631
FMR 161

67' : 20402+1503
UC 4251

69' : 20352+1457
SKF1767

70' : 20352+1659
BPM2199

74' : 20391+1448
LEP 95

75' : 20368+1444
STF2703AB

80' : 20340+1659
BPM2190



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

20375+1557 BPM 2214

 
 
20h 37m 28.40s +15° 57' 21.6" P.A. 90.00 sep 69.1 mag 14.54,14.89
 
 
Coord 2000 20375+1557 Discov num BPM2214 Comp Coord arcsec 2000 20 37 28.40 +15 57 21.6
Date first 1997 Date last 2015 Obs 9
Pa first 90 Pa last 89.8 P.A. Now (θ) 89.8°
Sep first 69.1 Sep last 69.132 Sep. Now (ρ) 69.132"
Mag pri 14.54 Mag sec 14.89 delta mag (ΔM) 0.35 Spectral class
Pri motion ra +015 Sec motion ra +016
Pri motion dec -011 Sec motion dec -023
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.43
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1810877513304043008
 
 
WDS 20375+1557 BPM 2214 : NOTES
 
 
discov_num notes refcode
BPM2214 [PM2000] 2354200 + [PM2000] 2354541. 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
20375+1557 BPM2214 1999 2 90 69.2 14.71 15.13 NV 203728.40+155721.6
20375+1557 BPM2214 2001 3 90 69.1 14.71 15.13 NV 203728.40+155721.6
20375+1557 BPM2214 2010 4 90 69.1 14.54 14.89 NV 203728.40+155721.6
20375+1557 BPM2214 2015 5 90 69.1 14.54 14.89 NV 203728.40+155721.6

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

 
 
WDS 20375+1557 BPM 2214 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20375+1557 BPM 2214 : MEASURES
 
 
No records found.

 
 
WDS 20375+1557 : VIRTUAL EYEPIECE
 
 

20375+1557 BPM2214A mag 14.54 20375+1557 BPM2214B sep 66.5 P.A. 89.80 mag 14.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20375+1557 : ALADIN DSS IMAGE @ 20h 37m 28.40s +15° 57' 21.6"
 
 
 
 
WDS 20375+1557 BPM 2214 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20375+1557 BPM2214 distance=1' 20366+1553 BPM2207 distance=14' 20391+1550 BU 288AB distance=25' 20391+1550 BU 288AC distance=25' 20391+1550 BU 288AD distance=25' 20391+1550 BU 288AE distance=25' 20383+1623 BPM2216 distance=28' 20374+1626 BPM2212 distance=29' 20396+1555 WCK 2Aa,Ab (Sualocin) distance=32' 20396+1555 BU 298AB (Sualocin) distance=32' 20396+1555 HJ 1554AC (Sualocin) distance=32' 20396+1555 BU 298AD (Sualocin) distance=32' 20396+1555 BU 298AE (Sualocin) distance=32' 20396+1555 BU 298AF (Sualocin) distance=32' 20396+1555 CIA 23Ab1,2 distance=32' 20393+1529 HEI 77 distance=37' 20391+1526 BPM2219 distance=40' 20351+1533 J 566 distance=42' 20363+1636 J 3095 distance=43' 20357+1522 ARY 85 distance=44' 20406+1559 BPM2225 distance=46' 20406+1539 HDS2947 distance=49' 20340+1543 CBL 527 distance=53' 20364+1651 BPM2205 distance=56' 20413+1551 UC 4257 distance=56' 20415+1611 J 2319 distance=57' 20334+1544 BPM2186 distance=60' 20388+1500 BU 435 distance=61' 20348+1644 BPM2195AB distance=61' 20348+1644 BPM2196BC distance=62' 20411+1631 FMR 161 distance=63' 20402+1503 UC 4251 distance=67' 20352+1457 SKF1767 distance=69' 20352+1659 BPM2199 distance=70' 20391+1448 LEP 95 distance=74' 20368+1444 STF2703BC distance=75' 20368+1444 STF2703AB distance=75' 20368+1444 STF2703AD distance=75' 20368+1444 STF2703AC distance=75' 20340+1659 BPM2190 distance=80' 20324+1524 TDS1080 distance=81' 20366+1437 A 1679 distance=82' 20413+1458 NSN 4 distance=82' 20375+1436 BU 151AB (Rotanev) distance=82' 20375+1436 HJ 5545AB,C distance=82' 20375+1436 STF2704AB,D distance=82' 20375+1436 LBZ 1AB,E distance=82' 20353+1440 DRS 32 distance=84' 20338+1704 BPM2188 distance=86' 20351+1439 BPM2198BC distance=86' 20351+1439 BPM2197AB distance=86' 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 20375+1557 BPM2214 90 69.1 1
Show 20366+1553 BPM2207 49 43.4 14
Show 20391+1550 BU 288 AB 154 5.2 25
Show 20391+1550 BU 288 AC 122 39.9 25
Show 20391+1550 BU 288 AD 146 28.8 25
Show 20391+1550 BU 288 AE 33 23.3 25
Show 20383+1623 BPM2216 177 102.9 28
Show 20374+1626 BPM2212 324 100.7 29
Show Sualocin 20396+1555 WCK 2 Aa,Ab 289 0.1 32
Show Sualocin 20396+1555 BU 298 AB 233 35.5 32
Show Sualocin 20396+1555 HJ 1554 AC 277 48.4 32
Show Sualocin 20396+1555 BU 298 AD 160 45.4 32
Show Sualocin 20396+1555 BU 298 AE 304 57.2 32
Show Sualocin 20396+1555 BU 298 AF 118 72.2 32
Show 20396+1555 CIA 23 Ab1,2 250 0.0 32
Show 20393+1529 HEI 77 41 1.4 37
Show 20391+1526 BPM2219 170 85.3 40
Show 20351+1533 J 566 119 4.1 42
Show 20363+1636 J 3095 185 7.7 43
Show 20357+1522 ARY 85 321 83.6 44
Show 20406+1559 BPM2225 57 22.7 46
Show 20406+1539 HDS2947 111 0.2 49
Show 20340+1543 CBL 527 190 50.3 53
Show 20364+1651 BPM2205 170 47.0 56
Show 20413+1551 UC 4257 208 20.3 56
Show 20415+1611 J 2319 192 7.5 57
Show 20334+1544 BPM2186 75 53.0 60
Show 20388+1500 BU 435 119 3.1 61
Show 20348+1644 BPM2195 AB 302 71.3 61
Show 20348+1644 BPM2196 BC 128 63.7 62
Show 20411+1631 FMR 161 322 27.8 63
Show 20402+1503 UC 4251 291 52.0 67
Show 20352+1457 SKF1767 246 1.5 69
Show 20352+1659 BPM2199 210 60.3 70
Show 20391+1448 LEP 95 151 8.5 74
Show 20368+1444 STF2703 BC 215 67.0 75
Show 20368+1444 STF2703 AB 290 25.1 75
Show 20368+1444 STF2703 AD 347 84.7 75
Show 20368+1444 STF2703 AC 234 77.8 75
Show 20340+1659 BPM2190 300 100.0 80
Show 20324+1524 TDS1080 286 1.0 81
Show 20366+1437 A 1679 273 3.1 82
Show 20413+1458 NSN 4 71 4.6 82
Show Rotanev 20375+1436 BU 151 AB 218 0.2 82
Show 20375+1436 HJ 5545 AB,C 139 12.1 82
Show 20375+1436 STF2704 AB,D 317 47.8 82
Show 20375+1436 LBZ 1 AB,E 271 112.6 82
Show 20353+1440 DRS 32 143 13.5 84
Show 20338+1704 BPM2188 244 105.7 86
Show 20351+1439 BPM2198 BC 11 114.9 86
Show 20351+1439 BPM2197 AB 327 17.3 86

 
 
WDS 20375+1557 : COMPONENTS
 
 
  A
B pa=89.8°
sep=66.47"
 
 
20375+1557 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203728.40+155721.6 Mag 14.54 PmRA 15.00
PmDE -11.0
 
 
20375+1557 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203733.01+155721.8 Mag 14.89 PmRA 16.00
PmDE -23.0 Calc delta mag 0.35 Calc coord yes