18210-1714 J 1627
18h 21m 01.09s -17° 14' 01.4" P.A. 239.00 sep 4.9 mag 9.79,10.03
Coord 2000 |
18210-1714 |
|
Discov num |
J 1627 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 01.09 -17 14 01.4 |
|
Date first |
1915 |
|
Date last |
2018 |
|
Obs |
11 |
|
Pa first |
271 |
|
Pa last |
239 |
|
P.A. Now (θ) |
239° |
|
Sep first |
5.0 |
|
Sep last |
4.865 |
|
Sep. Now (ρ) |
4.865" |
|
Mag pri |
9.79 |
|
Mag sec |
10.03 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
Pri motion ra |
+075 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
-030 |
|
Notes |
N
(See Notes) |
|
rPM=1.003
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6269-00158-1 |
|
Gaia DR2 |
4097325996404696064 |
|