18507-3137 PRO 215
18h 50m 42.00s -31° 36' 51.6" P.A. 37.00 sep 5.3 mag 11.70,11.70
| Coord 2000 |
18507-3137 |
|
Discov num |
PRO 215 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 42.00 -31 36 51.6 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
35 |
|
Pa last |
36.5 |
|
P.A. Now (θ) |
36.5° |
|
| Sep first |
4.7 |
|
Sep last |
5.283 |
|
Sep. Now (ρ) |
5.283" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-060 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
+058 |
|
| Notes |
|
|
rPM=1.666
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6736252133259845120 |
|
