20156+1527 BKO 546

 
 
20h 15m 37.89s +15° 26' 56.4" P.A. 106.00 sep 7.1 mag 13.00,13.50
 
 
Coord 2000 20156+1527 Discov num BKO 546 Comp Coord arcsec 2000 20 15 37.89 +15 26 56.4
Date first 1998 Date last 2015 Obs 9
Pa first 108 Pa last 106 P.A. Now (θ) 106°
Sep first 6.9 Sep last 7.087 Sep. Now (ρ) 7.087"
Mag pri 13.00 Mag sec 13.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -025 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808316574631176832
 
 
WDS 20156+1527 BKO 546 : NOTES
 
 
discov_num notes refcode
BKO 546 Anon. 59. Bko2009d
 
 
REFERENCES
 
 
refcode metd author reference
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20156+1527 BKO 546 2008 1 107 7.1 13.00 13.50 N 201537.89+152656.4
20156+1527 BKO 546 2010 4 106 6.1 13.00 13.50 N 201537.89+152656.4
20156+1527 BKO 546 2015 5 106 7.1 13.00 13.50 N 201537.89+152656.4

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WDS 20156+1527 BKO 546 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20156+1527 BKO 546 : MEASURES
 
 
No records found.

 
 
WDS 20156+1527 : VIRTUAL EYEPIECE
 
 

20156+1527 BKO 546A mag 13 20156+1527 BKO 546B sep 6.8 P.A. 106.60 mag 13.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 20156+1527 : ALADIN DSS IMAGE @ 20h 15m 37.89s +15° 26' 56.4"
 
 
 
 
WDS 20156+1527 BKO 546 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20156+1527  BKO 546 distance=0' 20156+1526  HDS2887AB distance=2' 20156+1526  CHE 246AC distance=2' 20156+1526  CVP   1AD distance=2' 20157+1520  CHE 248 distance=7' 20160+1521  CHE 253 distance=8' 20157+1534  BKO 547 distance=8' 20159+1535  CHE 252 distance=10' 20153+1535  CHE 242 distance=10' 20158+1536  BKO 551 distance=10' 20157+1537  CHE 247 distance=11' 20162+1535  CHE 256 distance=12' 20162+1534  CHE 257 distance=12' 20154+1538  CHE 243AB distance=12' 20154+1538  CHE 243AC distance=12' 20161+1537  CHE 255 distance=13' 20163+1538  CHE 261AB distance=15' 20163+1538  CHE 261AC distance=15' 20158+1510  BKO 552 distance=18' 20157+1509  BKO 548 distance=18' 20160+1510  BKO 555 distance=18' 20168+1523  CHE 267 distance=19' 20157+1508  CHE 249AB distance=19' 20157+1508  BKO 549AC distance=19' 20144+1533  CHE 229 distance=19' 20167+1513  CHE 265 distance=22' 20162+1507  CHE 258 distance=22' 20145+1541  CHE 231 distance=22' 20159+1505  BKO 553 distance=23' 20171+1536  CHE 272 distance=23' 20170+1538  CHE 269 distance=24' 20168+1543  CHE 266 distance=24' 20162+1504  CHE 259 distance=24' 20150+1504  CHE 240 distance=25' 20155+1502  SMA 114 distance=25' 20139+1529  CHE 220 distance=25' 20151+1552  BKO 543 distance=26' 20161+1552  BKO 557 distance=27' 20172+1515  CHE 274AB distance=27' 20172+1515  DAM 360AC distance=27' 20161+1553  CHE 254AB distance=27' 20161+1553  BKO 556AC distance=27' 20174+1522  CHE 276 distance=28' 20143+1507  CHE 225AB distance=28' 20143+1507  BKO 539AC distance=28' 20142+1508  BKO 538 distance=28' 20144+1505  BKO 541 distance=29' 20169+1506  CHE 268AB distance=29' 20169+1506  ABH 136AD distance=29' 20169+1506  ABH 136AE distance=29' 20169+1506  ABH 136AF distance=29' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20156+1527 BKO 546 106 7.1
Show 20156+1526 HDS2887 AB 244 4.7 2
Show 20156+1526 CHE 246 AC 87 15.9 2
Show 20156+1526 CVP 1 AD 340 39.7 2
Show 20157+1520 CHE 248 322 32.0 7
Show 20160+1521 CHE 253 324 14.4 8
Show 20157+1534 BKO 547 91 4.4 8
Show 20159+1535 CHE 252 304 37.5 10
Show 20153+1535 CHE 242 358 13.8 10
Show 20158+1536 BKO 551 62 4.9 10
Show 20157+1537 CHE 247 4.6 11
Show 20162+1535 CHE 256 48 27.3 12
Show 20162+1534 CHE 257 38 29.0 12
Show 20154+1538 CHE 243 AB 222 24.0 12
Show 20154+1538 CHE 243 AC 205 26.6 12
Show 20161+1537 CHE 255 216 24.6 13
Show 20163+1538 CHE 261 AB 41 18.3 15
Show 20163+1538 CHE 261 AC 111 23.8 15
Show 20158+1510 BKO 552 64 3.6 18
Show 20157+1509 BKO 548 65 2.7 18
Show 20160+1510 BKO 555 202 4.6 18
Show 20168+1523 CHE 267 18 36.5 19
Show 20157+1508 CHE 249 AB 349 22.6 19
Show 20157+1508 BKO 549 AC 111 4.8 19
Show 20144+1533 CHE 229 262 17.5 19
Show 20167+1513 CHE 265 68 20.8 22
Show 20162+1507 CHE 258 230 16.0 22
Show 20145+1541 CHE 231 266 14.6 22
Show 20159+1505 BKO 553 111 5.2 23
Show 20171+1536 CHE 272 104 17.4 23
Show 20170+1538 CHE 269 285 26.9 24
Show 20168+1543 CHE 266 51 36.5 24
Show 20162+1504 CHE 259 138 16.5 24
Show 20150+1504 CHE 240 179 28.4 25
Show 20155+1502 SMA 114 310 5.0 25
Show 20139+1529 CHE 220 42 37.3 25
Show 20151+1552 BKO 543 325 6.4 26
Show 20161+1552 BKO 557 347 5.6 27
Show 20172+1515 CHE 274 AB 148 27.5 27
Show 20172+1515 DAM 360 AC 21 5.9 27
Show 20161+1553 CHE 254 AB 133 26.6 27
Show 20161+1553 BKO 556 AC 313 10.2 27
Show 20174+1522 CHE 276 261 18.0 28
Show 20143+1507 CHE 225 AB 212 7.6 28
Show 20143+1507 BKO 539 AC 276 4.5 28
Show 20142+1508 BKO 538 127 6.2 28
Show 20144+1505 BKO 541 136 5.9 29
Show 20169+1506 CHE 268 AB 213 10.2 29
Show 20169+1506 ABH 136 AD 281 39.7 29
Show 20169+1506 ABH 136 AE 231 74.0 29
Show 20169+1506 ABH 136 AF 217 52.4 29

 
 
WDS 20156+1527 : COMPONENTS
 
 
  A
B pa=106.6°
sep=6.85"
 
 
20156+1527 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201537.89+152656.4 Mag 13 PmRA -25.00
PmDE 26.0
 
 
20156+1527 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201538.34+152654.4 Mag 13.5 Calc delta mag 0.5
Calc coord yes