02178+5900 SKF 2399
02h 17m 45.43s +58° 59' 40.3" P.A. 141.00 sep 4.2 mag 11.40,14.00 Sp OB-
| Coord 2000 |
02178+5900 |
|
Discov num |
SKF2399 |
|
Comp |
|
|
Coord arcsec 2000 |
02 17 45.43 +58 59 40.3 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
142 |
|
Pa last |
140.8 |
|
P.A. Now (θ) |
140.8° |
|
| Sep first |
4.2 |
|
Sep last |
4.217 |
|
Sep. Now (ρ) |
4.217" |
|
| Mag pri |
11.40 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
OB- (blue) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3698-00064-1 |
|
Gaia DR2 |
459181417551676672 |
|
