11504-0225 A 1357 (HD 102844)
11h 50m 26.38s -02° 25' 06.7" P.A. 221.00 sep 2.0 mag 7.96,11.09 Sp G0 dist. 231.48 pc (755.09 l.y.)
| Coord 2000 |
11504-0225 |
|
Discov num |
A 1357 |
|
Comp |
|
|
Coord arcsec 2000 |
11 50 26.38 -02 25 06.7 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
215 |
|
Pa last |
220.6 |
|
P.A. Now (θ) |
220.6° |
|
| Sep first |
1.8 |
|
Sep last |
2.004 |
|
Sep. Now (ρ) |
2.004" |
|
| Mag pri |
7.96 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
rPM=0.263 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102844 |
|
Constellation |
Virgo |
|
SAO |
138437 |
|
HIP |
57740 |
|
| Tycho2 |
4932-00114-1 |
|
Gaia DR2 |
3602119222103726976 |
|
HD |
102844 |
|
ADS |
8318 |
|
| BD |
BD-01 2576 |
|
Distance |
231.48 |
|
Distance ly |
755.09 |
|
