18225+0446 SLE 161
18h 22m 29.19s +04° 46' 32.4" P.A. 266.00 sep 12.9 mag 11.20,11.70
| Coord 2000 |
18225+0446 |
|
Discov num |
SLE 161 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 29.19 +04 46 32.4 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
268 |
|
Pa last |
266.4 |
|
P.A. Now (θ) |
266.4° |
|
| Sep first |
13.0 |
|
Sep last |
12.87 |
|
Sep. Now (ρ) |
12.87" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.373
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4278419615956691584 |
|
