16557-0701 J 1643
16h 55m 40.12s -07° 00' 55.2" P.A. 51.00 sep 6.5 mag 10.39,14.40
| Coord 2000 |
16557-0701 |
|
Discov num |
J 1643 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 40.12 -07 00 55.2 |
|
| Date first |
1941 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
60 |
|
Pa last |
50.9 |
|
P.A. Now (θ) |
50.9° |
|
| Sep first |
6.0 |
|
Sep last |
6.512 |
|
Sep. Now (ρ) |
6.512" |
|
| Mag pri |
10.39 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
4.01 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+042 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
rPM=1.115
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4340172071607535616 |
|
