18296-2138 ARA 1536
18h 29m 37.73s -21° 37' 58.8" P.A. 147.00 sep 15.5 mag 12.50,13.90
| Coord 2000 |
18296-2138 |
|
Discov num |
ARA1536 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 37.73 -21 37 58.8 |
|
| Date first |
1922 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
147 |
|
Pa last |
146.5 |
|
P.A. Now (θ) |
146.5° |
|
| Sep first |
15.0 |
|
Sep last |
15.506 |
|
Sep. Now (ρ) |
15.506" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=1.271
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4090289633080471168 |
|