02171+5609 STI 1826
02h 17m 09.05s +56° 08' 21.3" P.A. 7.00 sep 11.0 mag 12.20,12.20
| Coord 2000 |
02171+5609 |
|
Discov num |
STI1826 |
|
Comp |
|
|
Coord arcsec 2000 |
02 17 09.05 +56 08 21.3 |
|
| Date first |
1914 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
5 |
|
Pa last |
7.2 |
|
P.A. Now (θ) |
7.2° |
|
| Sep first |
11.7 |
|
Sep last |
10.996 |
|
Sep. Now (ρ) |
10.996" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.583
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3690-01647-1 |
|
Gaia DR2 |
456802997796605312 |
|