16575+0255 DAM 1249
16h 57m 31.40s +02° 54' 40.1" P.A. 158.00 sep 22.0 mag 10.70,12.60
| Coord 2000 |
16575+0255 |
|
Discov num |
DAM1249 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 31.40 +02 54 40.1 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
158 |
|
Pa last |
157.7 |
|
P.A. Now (θ) |
157.7° |
|
| Sep first |
22.0 |
|
Sep last |
22.005 |
|
Sep. Now (ρ) |
22.005" |
|
| Mag pri |
10.70 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-029 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0389-00919-1 |
|
Gaia DR2 |
4385319427789489152 |
|
