07154+1904 A 2527 (HD 55822)
07h 15m 22.64s +19° 03' 43.7" P.A. 289.00 sep 2.2 mag 8.58,11.85 Sp A5 dist. 196.46 pc (640.85 l.y.)
| Coord 2000 |
07154+1904 |
|
Discov num |
A 2527 |
|
Comp |
|
|
Coord arcsec 2000 |
07 15 22.64 +19 03 43.7 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
289 |
|
Pa last |
289.4 |
|
P.A. Now (θ) |
289.4° |
|
| Sep first |
1.9 |
|
Sep last |
2.247 |
|
Sep. Now (ρ) |
2.247" |
|
| Mag pri |
8.58 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.127 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 55822 |
|
Constellation |
Gemini |
|
SAO |
96691 |
|
HIP |
35086 |
|
| Tycho2 |
1354-00739-1 |
|
Gaia DR2 |
3363221974187496448 |
|
HD |
55822 |
|
BD |
BD+19 1662 |
|
| Distance |
196.46 |
|
Distance ly |
640.85 |
|
