18216+3842 LDS 5861
18h 21m 40.93s +38° 40' 59.3" P.A. 140.00 sep 4.7 mag 14.20,15.30
| Coord 2000 |
18216+3842 |
|
Discov num |
LDS5861 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 40.93 +38 40 59.3 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
139 |
|
Pa last |
140.1 |
|
P.A. Now (θ) |
140.1° |
|
| Sep first |
4.5 |
|
Sep last |
4.744 |
|
Sep. Now (ρ) |
4.744" |
|
| Mag pri |
14.20 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-483 |
|
Sec motion dec |
-483 |
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
