07528+2022 NSN 580
07h 52m 45.25s +20° 22' 14.8" P.A. 138.00 sep 3.1 mag 12.50,16.44
| Coord 2000 |
07528+2022 |
|
Discov num |
NSN 580 |
|
Comp |
|
|
Coord arcsec 2000 |
07 52 45.25 +20 22 14.8 |
|
| Date first |
1973 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
136 |
|
Pa last |
137.5 |
|
P.A. Now (θ) |
137.5° |
|
| Sep first |
3.3 |
|
Sep last |
3.145 |
|
Sep. Now (ρ) |
3.145" |
|
| Mag pri |
12.50 |
|
Mag sec |
16.44 |
|
delta mag (ΔM) |
3.94 |
|
Spectral class |
|
|
| Pri motion ra |
-231 |
|
Sec motion ra |
-230 |
|
| Pri motion dec |
+055 |
|
Sec motion dec |
+052 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
