18012+1239 GWP 2755
18h 01m 12.13s +12° 39' 07.2" P.A. 121.00 sep 64.4 mag 15.60,15.90
| Coord 2000 |
18012+1239 |
|
Discov num |
GWP2755 |
|
Comp |
|
|
Coord arcsec 2000 |
18 01 12.13 +12 39 07.2 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
121 |
|
Pa last |
120.7 |
|
P.A. Now (θ) |
120.7° |
|
| Sep first |
63.8 |
|
Sep last |
64.414 |
|
Sep. Now (ρ) |
64.414" |
|
| Mag pri |
15.60 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+086 |
|
Sec motion ra |
+094 |
|
| Pri motion dec |
-096 |
|
Sec motion dec |
-098 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.061 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4496337288649722624 |
|
