18097-2007 BRT 1514
18h 09m 45.00s -20° 06' 29.3" P.A. 22.00 sep 4.6 mag 13.00,14.00
Coord 2000 |
18097-2007 |
|
Discov num |
BRT1514 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 45.00 -20 06 29.3 |
|
Date first |
1923 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
29 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
Sep first |
3.8 |
|
Sep last |
4.64 |
|
Sep. Now (ρ) |
4.64" |
|
Mag pri |
13.00 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
+048 |
|
Notes |
|
|
rPM=1.656
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4094285120893099264 |
|