02176+5724 STI 1830
02h 17m 48.32s +57° 24' 14.6" P.A. 70.00 sep 8.4 mag 9.94,11.10
| Coord 2000 |
02176+5724 |
|
Discov num |
STI1830 |
|
Comp |
|
|
Coord arcsec 2000 |
02 17 48.32 +57 24 14.6 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
72 |
|
Pa last |
69.8 |
|
P.A. Now (θ) |
69.8° |
|
| Sep first |
6.5 |
|
Sep last |
8.43 |
|
Sep. Now (ρ) |
8.43" |
|
| Mag pri |
9.94 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.703
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3694-02387-1 |
|
Gaia DR2 |
458572081951809664 |
|
