11277-3022 UC 2142 (HD 99653)
11h 27m 43.70s -30° 21' 48.0" P.A. 109.00 sep 51.6 mag 10.11,12.37 Sp F3V
| Coord 2000 |
11277-3022 |
|
Discov num |
UC 2142 |
|
Comp |
|
|
Coord arcsec 2000 |
11 27 43.70 -30 21 48.0 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
109 |
|
Pa last |
109.4 |
|
P.A. Now (θ) |
109.4° |
|
| Sep first |
51.5 |
|
Sep last |
51.577 |
|
Sep. Now (ρ) |
51.577" |
|
| Mag pri |
10.11 |
|
Mag sec |
12.37 |
|
delta mag (ΔM) |
2.26 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
-052 |
|
Sec motion ra |
-053 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 99653 |
|
Constellation |
Hydra |
|
SAO |
202466 |
|
Tycho2 |
7215-01332-1 |
|
| Gaia DR2 |
3481774994384665600 |
|
HD |
99653 |
|
DM |
CD-29 9111 |
|
