18047-1903 B 2852
18h 04m 41.85s -19° 03' 11.9" P.A. 144.00 sep 4.1 mag 12.00,12.60
Coord 2000 |
18047-1903 |
|
Discov num |
B 2852 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 41.85 -19 03 11.9 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
142 |
|
Pa last |
144.1 |
|
P.A. Now (θ) |
144.1° |
|
Sep first |
4.1 |
|
Sep last |
4.062 |
|
Sep. Now (ρ) |
4.062" |
|
Mag pri |
12.00 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-014 |
|
Sec motion ra |
|
|
Pri motion dec |
+011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6259-02420-1 |
|
Gaia DR2 |
4095345947751379072 |
|