18548+1300 J 532
18h 54m 51.53s +12° 59' 59.7" P.A. 4.00 sep 4.4 mag 11.10,12.70 Sp G0
| Coord 2000 |
18548+1300 |
|
Discov num |
J 532 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 51.53 +12 59 59.7 |
|
| Date first |
1911 |
|
Date last |
2017 |
|
Obs |
10 |
|
| Pa first |
10 |
|
Pa last |
3.7 |
|
P.A. Now (θ) |
3.7° |
|
| Sep first |
2.9 |
|
Sep last |
4.42 |
|
Sep. Now (ρ) |
4.42" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+037 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.14
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4506168537535518848 |
|
