17557-1156 HJ 4997
17h 55m 37.22s -11° 55' 53.6" P.A. 85.00 sep 11.1 mag 11.01,11.08
| Coord 2000 |
17557-1156 |
|
Discov num |
HJ 4997 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 37.22 -11 55 53.6 |
|
| Date first |
1835 |
|
Date last |
2017 |
|
Obs |
13 |
|
| Pa first |
86 |
|
Pa last |
85 |
|
P.A. Now (θ) |
85° |
|
| Sep first |
12.0 |
|
Sep last |
11.071 |
|
Sep. Now (ρ) |
11.071" |
|
| Mag pri |
11.01 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-109 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+060 |
|
Sec motion dec |
+071 |
|
| Notes |
N
(See Notes) |
|
rPM=1.033
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
5682-01843-1 |
|
Gaia DR2 |
4151432001539308800 |
|
