01216+2123 A 1906
01h 21m 38.68s +21° 23' 25.4" P.A. 38.00 sep 4.8 mag 9.53,12.30 Sp F2
Coord 2000 |
01216+2123 |
|
Discov num |
A 1906 |
|
Comp |
|
|
Coord arcsec 2000 |
01 21 38.68 +21 23 25.4 |
|
Date first |
1893 |
|
Date last |
2017 |
|
Obs |
16 |
|
Pa first |
42 |
|
Pa last |
38 |
|
P.A. Now (θ) |
38° |
|
Sep first |
4.9 |
|
Sep last |
4.84 |
|
Sep. Now (ρ) |
4.84" |
|
Mag pri |
9.53 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pisces |
|
Tycho2 |
1203-01912-1 |
|
Gaia DR2 |
289450112504038912 |
|
ADS |
1098 |
|