10120+2740 TDS 7099
10h 11m 57.12s +27° 40' 12.4" P.A. 203.00 sep 0.5 mag 11.47,11.61
Coord 2000 |
10120+2740 |
|
Discov num |
TDS7099 |
|
Comp |
|
|
Coord arcsec 2000 |
10 11 57.12 +27 40 12.4 |
|
Date first |
1991 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
205 |
|
Pa last |
202.9 |
|
P.A. Now (θ) |
202.9° |
|
Sep first |
0.7 |
|
Sep last |
0.511 |
|
Sep. Now (ρ) |
0.511" |
|
Mag pri |
11.47 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
1974-00119-1 |
|
Gaia DR2 |
739599518764369920 |
|