17527+8122 MFL 252
17h 52m 42.66s +81° 21' 41.8" P.A. 323.00 sep 8.7 mag 16.10,16.20
| Coord 2000 |
17527+8122 |
|
Discov num |
MFL 252 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 42.66 +81 21 41.8 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
324 |
|
Pa last |
323.4 |
|
P.A. Now (θ) |
323.4° |
|
| Sep first |
8.8 |
|
Sep last |
8.744 |
|
Sep. Now (ρ) |
8.744" |
|
| Mag pri |
16.10 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-041 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
