13170+1235 RAO 290
13h 16m 59.29s +12° 35' 11.1" P.A. 250.00 sep 3.2 mag 14.70,16.90
| Coord 2000 |
13170+1235 |
|
Discov num |
RAO 290 |
|
Comp |
|
|
Coord arcsec 2000 |
13 16 59.29 +12 35 11.1 |
|
| Date first |
1955 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
288 |
|
Pa last |
249.9 |
|
P.A. Now (θ) |
249.9° |
|
| Sep first |
18.4 |
|
Sep last |
3.219 |
|
Sep. Now (ρ) |
3.219" |
|
| Mag pri |
14.70 |
|
Mag sec |
16.90 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-253 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
+113 |
|
Sec motion dec |
+006 |
|
| Notes |
U
R
(Proper motion indicates non-physical, Red magnitudes) |
|
rPM=0.922
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
