02555+5520 STI 1949
02h 55m 31.84s +55° 20' 09.4" P.A. 226.00 sep 5.5 mag 12.50,13.10
| Coord 2000 |
02555+5520 |
|
Discov num |
STI1949 |
|
Comp |
|
|
Coord arcsec 2000 |
02 55 31.84 +55 20 09.4 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
215 |
|
Pa last |
225.6 |
|
P.A. Now (θ) |
225.6° |
|
| Sep first |
6.5 |
|
Sep last |
5.516 |
|
Sep. Now (ρ) |
5.516" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.456
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
459654959165920640 |
|
