21293+6703 HU 964
21h 29m 20.54s +67° 03' 03.6" P.A. 271.00 sep 1.3 mag 6.90,12.60 Sp A0III dist. 175.75 pc (573.3 l.y.)
| Coord 2000 |
21293+6703 |
|
Discov num |
HU 964 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 20.54 +67 03 03.6 |
|
| Date first |
1904 |
|
Date last |
2010 |
|
Obs |
6 |
|
| Pa first |
277 |
|
Pa last |
270.7 |
|
P.A. Now (θ) |
270.7° |
|
| Sep first |
1.5 |
|
Sep last |
1.343 |
|
Sep. Now (ρ) |
1.343" |
|
| Mag pri |
6.90 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
A0III (white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
19451 |
|
HIP |
106085 |
|
Tycho2 |
4261-01599-1 |
|
| Gaia DR2 |
2221255178803314944 |
|
HD |
205022 |
|
GC |
30123 |
|
ADS |
15040 |
|
| BD |
BD+66 1407 |
|
Distance |
175.75 |
|
Distance ly |
573.3 |
|
