15581+2237 NSN 674
15h 58m 08.62s +22° 36' 54.2" P.A. 220.00 sep 3.4 mag 18.79,20.52
| Coord 2000 |
15581+2237 |
|
Discov num |
NSN 674 |
|
Comp |
|
|
Coord arcsec 2000 |
15 58 08.62 +22 36 54.2 |
|
| Date first |
2003 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
221 |
|
Pa last |
220.3 |
|
P.A. Now (θ) |
220.3° |
|
| Sep first |
3.4 |
|
Sep last |
3.391 |
|
Sep. Now (ρ) |
3.391" |
|
| Mag pri |
18.79 |
|
Mag sec |
20.52 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
|
|
| Pri motion ra |
-103 |
|
Sec motion ra |
-100 |
|
| Pri motion dec |
-154 |
|
Sec motion dec |
-156 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
