17090+8047 MFL 243
17h 08m 59.40s +80° 46' 52.4" P.A. 135.00 sep 45.7 mag 14.60,18.00
| Coord 2000 |
17090+8047 |
|
Discov num |
MFL 243 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 59.40 +80 46 52.4 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
135 |
|
Pa last |
135.2 |
|
P.A. Now (θ) |
135.2° |
|
| Sep first |
45.6 |
|
Sep last |
45.666 |
|
Sep. Now (ρ) |
45.666" |
|
| Mag pri |
14.60 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+031 |
|
Sec motion dec |
+032 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
