00215+2658 HJ 1020 (HD 1716)
00h 21m 32.01s +26° 57' 43.7" P.A. 182.00 sep 11.2 mag 8.22,11.71 Sp K2 dist. 813.01 pc (2652.04 l.y.)
Coord 2000 |
00215+2658 |
|
Discov num |
HJ 1020 |
|
Comp |
|
|
Coord arcsec 2000 |
00 21 32.01 +26 57 43.7 |
|
Date first |
1882 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
180 |
|
Pa last |
181.5 |
|
P.A. Now (θ) |
181.5° |
|
Sep first |
11.0 |
|
Sep last |
11.151 |
|
Sep. Now (ρ) |
11.151" |
|
Mag pri |
8.22 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
3.49 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 1716 |
|
Constellation |
Andromeda |
|
SAO |
73921 |
|
HIP |
1709 |
|
Tycho2 |
1733-00217-1 |
|
Gaia DR2 |
2855832851575430528 |
|
HD |
1716 |
|
BD |
BD+26 40 |
|
Distance |
813.01 |
|
Distance ly |
2652.04 |
|