02189+5701 TDS 2197
02h 18m 55.68s +57° 01' 25.9" P.A. 75.00 sep 0.9 mag 11.38,11.59
Coord 2000 |
02189+5701 |
|
Discov num |
TDS2197 |
|
Comp |
|
|
Coord arcsec 2000 |
02 18 55.68 +57 01 25.9 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
75 |
|
Pa last |
75.1 |
|
P.A. Now (θ) |
75.1° |
|
Sep first |
0.9 |
|
Sep last |
0.92 |
|
Sep. Now (ρ) |
0.92" |
|
Mag pri |
11.38 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3694-01858-2 |
|
Gaia DR2 |
458367950748956800 |
|