18584+1214 J 2537 (HD 230263)
18h 58m 13.83s +12° 13' 38.4" P.A. 7.00 sep 4.5 mag 9.60,11.90 Sp G0
| Coord 2000 |
18584+1214 |
|
Discov num |
J 2537 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 13.83 +12 13 38.4 |
|
| Date first |
1943 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
17 |
|
Pa last |
7.4 |
|
P.A. Now (θ) |
7.4° |
|
| Sep first |
3.0 |
|
Sep last |
4.476 |
|
Sep. Now (ρ) |
4.476" |
|
| Mag pri |
9.60 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
+064 |
|
| Notes |
|
|
rPM=1.342
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 230263 |
|
Constellation |
Aquila |
|
Gaia DR2 |
4313728301604952448 |
|
HD |
230263 |
|
