20353+1440 DRS 32 (Zet Del)
20h 35m 18.53s +14° 40' 27.1" P.A. 143.00 sep 13.5 mag 4.36,15.30 Sp A3V+L5 dist. 67.48 pc (220.12 l.y.)
Coord 2000 |
20353+1440 |
|
Discov num |
DRS 32 |
|
Comp |
|
|
Coord arcsec 2000 |
20 35 18.53 +14 40 27.1 |
|
Date first |
2008 |
|
Date last |
2013 |
|
Obs |
4 |
|
Pa first |
143 |
|
Pa last |
143.1 |
|
P.A. Now (θ) |
143.1° |
|
Sep first |
13.5 |
|
Sep last |
13.53 |
|
Sep. Now (ρ) |
13.53" |
|
Mag pri |
4.36 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
10.94 |
|
Spectral class |
A3V+L5 (white/very deep red) |
|
Pri motion ra |
+046 |
|
Sec motion ra |
|
|
Pri motion dec |
+012 |
|
Sec motion dec |
|
|
Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
Zet Del |
|
Var name |
NSV13163 Del |
|
Constellation |
Delphinus |
|
SAO |
106274 |
|
HIP |
101589 |
|
Tycho2 |
1100-01719-1 |
|
Gaia DR2 |
1804510069668710400 |
|
HD |
196180 |
|
HR |
7871 |
|
GC |
28659 |
|
BD |
BD+14 4353 |
|
Bayer |
Zeta Delphini |
|
Bayer name |
Zet Del |
|
Flamsteed |
4 Delphini |
|
Flamsteed name |
4 Del |
|
Distance |
67.48 |
|
Distance ly |
220.12 |
|
Bayer greek |
ζ Del |
|