21197+6558 TDT 2906
21h 19m 44.21s +65° 57' 38.1" P.A. 192.00 sep 0.4 mag 11.00,11.05
Coord 2000 |
21197+6558 |
|
Discov num |
TDT2906 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 44.21 +65 57 38.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
192 |
|
Pa last |
192.3 |
|
P.A. Now (θ) |
192.3° |
|
Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
Mag pri |
11.00 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4260-02295-1 |
|
Gaia DR2 |
2220800771266190464 |
|