23398+4731 BKO 973
23h 39m 48.68s +47° 30' 39.0" P.A. 267.00 sep 8.6 mag 11.59,14.07
| Coord 2000 |
23398+4731 |
|
Discov num |
BKO 973 |
|
Comp |
|
|
Coord arcsec 2000 |
23 39 48.68 +47 30 39.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
267 |
|
Pa last |
266.6 |
|
P.A. Now (θ) |
266.6° |
|
| Sep first |
8.4 |
|
Sep last |
8.592 |
|
Sep. Now (ρ) |
8.592" |
|
| Mag pri |
11.59 |
|
Mag sec |
14.07 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=1.133
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3642-00200-1 |
|
Gaia DR2 |
1939992064242606464 |
|
