18344-1707 J 2217
18h 34m 21.98s -17° 07' 32.5" P.A. 300.00 sep 5.8 mag 10.80,10.80
| Coord 2000 |
18344-1707 |
|
Discov num |
J 2217 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 21.98 -17 07 32.5 |
|
| Date first |
1916 |
|
Date last |
2017 |
|
Obs |
12 |
|
| Pa first |
303 |
|
Pa last |
299.8 |
|
P.A. Now (θ) |
299.8° |
|
| Sep first |
5.1 |
|
Sep last |
5.832 |
|
Sep. Now (ρ) |
5.832" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
+024 |
|
| Notes |
|
|
rPM=1.505
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4093766151443648000 |
|
