18211+0140 GWP 2772
18h 21m 03.08s +01° 40' 20.5" P.A. 134.00 sep 61.9 mag 16.80,17.80
| Coord 2000 |
18211+0140 |
|
Discov num |
GWP2772 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 03.08 +01 40 20.5 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
135 |
|
Pa last |
134.4 |
|
P.A. Now (θ) |
134.4° |
|
| Sep first |
61.4 |
|
Sep last |
61.883 |
|
Sep. Now (ρ) |
61.883" |
|
| Mag pri |
16.80 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
-046 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.082 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4276667338009460864 |
|
