23415+4248 BVD 289
23h 41m 28.54s +42° 48' 29.0" P.A. 38.00 sep 7.7 mag 15.20,18.10
Coord 2000 |
23415+4248 |
|
Discov num |
BVD 289 |
|
Comp |
|
|
Coord arcsec 2000 |
23 41 28.54 +42 48 29.0 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
38 |
|
Pa last |
37.5 |
|
P.A. Now (θ) |
37.5° |
|
Sep first |
7.7 |
|
Sep last |
7.676 |
|
Sep. Now (ρ) |
7.676" |
|
Mag pri |
15.20 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
+064 |
|
Sec motion ra |
+062 |
|
Pri motion dec |
+039 |
|
Sec motion dec |
+035 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
1925356224447107072 |
|