02156+6806 TDS 2180
02h 15m 37.34s +68° 06' 01.7" P.A. 277.00 sep 0.8 mag 11.24,11.41
Coord 2000 |
02156+6806 |
|
Discov num |
TDS2180 |
|
Comp |
|
|
Coord arcsec 2000 |
02 15 37.34 +68 06 01.7 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
274 |
|
Pa last |
276.8 |
|
P.A. Now (θ) |
276.8° |
|
Sep first |
0.7 |
|
Sep last |
0.759 |
|
Sep. Now (ρ) |
0.759" |
|
Mag pri |
11.24 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4311-00237-1 |
|
Gaia DR2 |
520406279428920064 |
|