18549+0615 J 1267
18h 54m 54.90s +06° 14' 24.5" P.A. 236.00 sep 5.4 mag 11.40,11.76
| Coord 2000 |
18549+0615 |
|
Discov num |
J 1267 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 54.90 +06 14 24.5 |
|
| Date first |
1916 |
|
Date last |
2020 |
|
Obs |
3 |
|
| Pa first |
238 |
|
Pa last |
235.5 |
|
P.A. Now (θ) |
235.5° |
|
| Sep first |
3.7 |
|
Sep last |
5.38 |
|
Sep. Now (ρ) |
5.38" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
+059 |
|
| Pri motion dec |
|
|
Sec motion dec |
+036 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4282711795807306880 |
|
