18165-1830 DBR 310
18h 16m 31.21s -18° 29' 37.1" P.A. 63.00 sep 2.1 mag 13.70,14.00
| Coord 2000 |
18165-1830 |
|
Discov num |
DBR 310 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 31.21 -18 29 37.1 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
1 |
|
| Pa first |
63 |
|
Pa last |
62.5 |
|
P.A. Now (θ) |
62.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.126 |
|
Sep. Now (ρ) |
2.126" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-000 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.542
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
