01405+4225 BJN 21
01h 40m 31.64s +42° 24' 56.0" P.A. 305.00 sep 28.7 mag 12.43,12.20
Coord 2000 |
01405+4225 |
|
Discov num |
BJN 21 |
|
Comp |
|
|
Coord arcsec 2000 |
01 40 31.64 +42 24 56.0 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
306 |
|
Pa last |
305.1 |
|
P.A. Now (θ) |
305.1° |
|
Sep first |
27.4 |
|
Sep last |
28.673 |
|
Sep. Now (ρ) |
28.673" |
|
Mag pri |
12.43 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.974
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
2823-02197-1 |
|
Gaia DR2 |
348495918437985920 |
|