20231+2320 RAO 431

 
 
20h 23m 04.25s +23 20' 09.8" P.A. 281.00 sep 3.8 mag 13.70,17.30
 
 
Coord 2000 20231+2320 Discov num RAO 431 Comp Coord arcsec 2000 20 23 04.25 +23 20 09.8
Date first 2016 Date last 2016 Obs 1
Pa first 281 Pa last 281.3 P.A. Now (θ) 281.3°
Sep first 3.8 Sep last 3.836 Sep. Now (ρ) 3.836"
Mag pri 13.70 Mag sec 17.30 delta mag (ΔM) 3.6 Spectral class
Pri motion ra +146 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula
 
 
WDS 20231+2320 RAO 431 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 RAO Robo AO (Palomar 60" AO project or KPNO 2.1m)
1 RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
1 RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
3 RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
3 RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
3 RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
9 RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
9 RAO Schonhut, J., & Crepp, J.
10 RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
10 RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
11 RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
11 RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
17 RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
17 RAO Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
18 RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
18 RAO Mahadevan, S. & Pepper, J.
19 RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
19 RAO M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
20 RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
20 RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
21 RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
21 RAO Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
21 RAO Winters, J.G. & Irwin, J.M.
24 RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
24 RAO Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
24 RAO N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
25 RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
25 RAO T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20231+2320 RAO 431 2016 1 281 3.8 13.70 17.30 R 202304.25+232009.8

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

 
 
WDS 20231+2320 RAO 431 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20231+2320 RAO 431 : MEASURES
 
 
No records found.

 
 
WDS 20231+2320 : VIRTUAL EYEPIECE
 
 

20231+2320 RAO 431A mag 13.7 20231+2320 RAO 431B sep 3.5 P.A. 282.30 mag 17.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20231+2320 : ALADIN DSS IMAGE @ 20h 23m 04.25s +23 20' 09.8"
 
 
 
 
WDS 20231+2320 RAO 431 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20231+2320  RAO 431 distance=0' 20231+2324  BKO 441 distance=5' 20232+2326  BKO 442AB distance=7' 20232+2326  BKO 442AC distance=7' 20233+2325  BKO 443BC distance=7' 20233+2325  POU4428AB distance=7' 20230+2328  J  3083 distance=7' 20225+2317  POU4414 distance=8' 20225+2323  POU4413 distance=8' 20224+2315  POU4411 distance=11' 20230+2308  TDT2225 distance=12' 20231+2332  POU4426 distance=12' 20230+2332  POU4424 distance=13' 20229+2332  POU4422 distance=13' 20237+2329  POU4434 distance=13' 20222+2328  POU4407 distance=14' 20227+2334  POU4416 distance=16' 20224+2333  POU4412 distance=16' 20237+2333  POU4435 distance=17' 20219+2327  POU4402 distance=17' 20217+2327  POU4397 distance=19' 20217+2328  POU4396 distance=20' 20228+2340  POU4417 distance=21' 20240+2336  POU4444 distance=22' 20241+2335  POU4447 distance=22' 20244+2332  POU4458 distance=22' 20234+2343  POU4430 distance=24' 20246+2329  POU4467 distance=24' 20235+2343  POU4431 distance=24' 20218+2337  POU4401 distance=25' 20212+2320  POU4391 distance=25' 20217+2337  POU4398 distance=25' 20212+2324  POU4390 distance=27' 20225+2346  POU4415 distance=27' 20251+2327  POU4475 distance=29' 20238+2251  BRT2473 distance=31' 20247+2340  POU4468 distance=31' 20241+2349  POU4445 distance=33' 20216+2346  STF2672 distance=33' 20222+2352  POU4406 distance=35' 20248+2254  BRT2839AB distance=35' 20248+2254  SCA 175AC distance=35' 20248+2254  SCA 175BC distance=35' 20229+2355  POU4420 distance=36' 20205+2326  POU4382 distance=36' 20205+2329  POU4385 distance=36' 20249+2345  POU4472 distance=36' 20221+2247  COU 124 distance=36' 20223+2354  POU4410 distance=36' 20229+2357  POU4423 distance=38' 20203+2321  POU4380 distance=38' 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 20231+2320 RAO 431 281 3.8
Show 20231+2324 BKO 441 139 5.1 5
Show 20232+2326 BKO 442 AB 1 3.4 7
Show 20232+2326 BKO 442 AC 274 4.4 7
Show 20233+2325 BKO 443 BC 157 6.7 7
Show 20233+2325 POU4428 AB 188 8.4 7
Show 20230+2328 J 3083 112 5.2 7
Show 20225+2317 POU4414 272 12.8 8
Show 20225+2323 POU4413 154 17.1 8
Show 20224+2315 POU4411 154 11.2 11
Show 20230+2308 TDT2225 336 2.4 12
Show 20231+2332 POU4426 308 9.5 12
Show 20230+2332 POU4424 81 14.2 13
Show 20229+2332 POU4422 95 11.1 13
Show 20237+2329 POU4434 131 13.1 13
Show 20222+2328 POU4407 167 10.4 14
Show 20227+2334 POU4416 172 6.1 16
Show 20224+2333 POU4412 79 13.1 16
Show 20237+2333 POU4435 317 4.9 17
Show 20219+2327 POU4402 80 12.5 17
Show 20217+2327 POU4397 31 12.3 19
Show 20217+2328 POU4396 339 15.2 20
Show 20228+2340 POU4417 209 14.1 21
Show 20240+2336 POU4444 242 6.7 22
Show 20241+2335 POU4447 35 13.0 22
Show 20244+2332 POU4458 42 9.5 22
Show 20234+2343 POU4430 293 6.7 24
Show 20246+2329 POU4467 223 13.4 24
Show 20235+2343 POU4431 228 15.8 24
Show 20218+2337 POU4401 154 17.6 25
Show 20212+2320 POU4391 252 11.4 25
Show 20217+2337 POU4398 229 18.1 25
Show 20212+2324 POU4390 127 8.3 27
Show 20225+2346 POU4415 87 9.6 27
Show 20251+2327 POU4475 198 7.6 29
Show 20238+2251 BRT2473 227 4.9 31
Show 20247+2340 POU4468 44 10.0 31
Show 20241+2349 POU4445 88 12.8 33
Show 20216+2346 STF2672 350 0.6 33
Show 20222+2352 POU4406 12 4.8 35
Show 20248+2254 BRT2839 AB 140 1.5 35
Show 20248+2254 SCA 175 AC 131 2.6 35
Show 20248+2254 SCA 175 BC 119 1.1 35
Show 20229+2355 POU4420 23 7.2 36
Show 20205+2326 POU4382 284 12.7 36
Show 20205+2329 POU4385 52 5.8 36
Show 20249+2345 POU4472 96 8.9 36
Show 20221+2247 COU 124 26 3.8 36
Show 20223+2354 POU4410 117 3.5 36
Show 20229+2357 POU4423 55 8.1 38
Show 20203+2321 POU4380 277 12.9 38

 
 
WDS 20231+2320 : COMPONENTS
 
 
  A
B pa=282.3°
sep=3.53"
 
 
20231+2320 A
 
 
Coord arcsec 2000 202304.25+232009.8 Mag 13.7 PmRA 146.00 PmDE -3.0
 
 
20231+2320 B
 
 
Coord arcsec 2000 202304.00+232010.6 Mag 17.3 Calc delta mag 3.6 Calc coord yes