13188+1139 HJ 222
13h 18m 45.95s +11° 39' 05.5" P.A. 145.00 sep 31.8 mag 9.47,11.81 Sp A2 dist. 588.24 pc (1918.84 l.y.)
| Coord 2000 |
13188+1139 |
|
Discov num |
HJ 222 |
|
Comp |
|
|
Coord arcsec 2000 |
13 18 45.95 +11 39 05.5 |
|
| Date first |
1825 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
145 |
|
Pa last |
145.2 |
|
P.A. Now (θ) |
145.2° |
|
| Sep first |
20.0 |
|
Sep last |
31.765 |
|
Sep. Now (ρ) |
31.765" |
|
| Mag pri |
9.47 |
|
Mag sec |
11.81 |
|
delta mag (ΔM) |
2.34 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=1.121
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
HIP |
64945 |
|
Tycho2 |
0894-00868-1 |
|
Gaia DR2 |
3733457157351452800 |
|
| BD |
BD+12 2581 |
|
Distance |
588.24 |
|
Distance ly |
1918.84 |
|
