08457-2121 J 1531 (HD 74835)
08h 45m 39.38s -21° 23' 22.5" P.A. 15.00 sep 7.7 mag 10.60,10.90
Coord 2000 |
08457-2121 |
|
Discov num |
J 1531 |
|
Comp |
|
|
Coord arcsec 2000 |
08 45 39.38 -21 23 22.5 |
|
Date first |
1917 |
|
Date last |
2018 |
|
Obs |
13 |
|
Pa first |
15 |
|
Pa last |
14.9 |
|
P.A. Now (θ) |
14.9° |
|
Sep first |
5.0 |
|
Sep last |
7.68 |
|
Sep. Now (ρ) |
7.68" |
|
Mag pri |
10.60 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=1.226
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 74835 |
|
Constellation |
Pyxis |
|
SAO |
176431 |
|
Tycho2 |
6024-02076-1 |
|
Gaia DR2 |
5702589299089241728 |
|
HD |
74835 |
|
DM |
BD-20 2672 |
|