10017+2506 DAM 1928
10h 01m 40.44s +25° 05' 44.5" P.A. 230.00 sep 3.1 mag 12.60,12.90
| Coord 2000 |
10017+2506 |
|
Discov num |
DAM1928 |
|
Comp |
|
|
Coord arcsec 2000 |
10 01 40.44 +25 05 44.5 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
230 |
|
Pa last |
230.2 |
|
P.A. Now (θ) |
230.2° |
|
| Sep first |
3.1 |
|
Sep last |
3.068 |
|
Sep. Now (ρ) |
3.068" |
|
| Mag pri |
12.60 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-038 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
1964-00939-1 |
|
