18183-1733 J 2206
18h 18m 14.16s -17° 33' 38.6" P.A. 83.00 sep 2.3 mag 11.30,12.30
| Coord 2000 |
18183-1733 |
|
Discov num |
J 2206 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 14.16 -17 33 38.6 |
|
| Date first |
1943 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
80 |
|
Pa last |
83.2 |
|
P.A. Now (θ) |
83.2° |
|
| Sep first |
3.0 |
|
Sep last |
2.313 |
|
Sep. Now (ρ) |
2.313" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
+042 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.381
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4097211402370946176 |
|
