00335+4006 HO 3 (HD 2993)
00h 33m 29.97s +40° 06' 20.2" P.A. 141.00 sep 0.4 mag 8.09,9.72 Sp F8 dist. 57.05 pc (186.1 l.y.)
Coord 2000 |
00335+4006 |
|
Discov num |
HO 3 |
|
Comp |
|
|
Coord arcsec 2000 |
00 33 29.97 +40 06 20.2 |
|
Date first |
1885 |
|
Date last |
2016 |
|
Obs |
24 |
|
Pa first |
121 |
|
Pa last |
141.1 |
|
P.A. Now (θ) |
141.1° |
|
Sep first |
0.5 |
|
Sep last |
0.399 |
|
Sep. Now (ρ) |
0.399" |
|
Mag pri |
8.09 |
|
Mag sec |
9.72 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 2993 |
|
Constellation |
Andromeda |
|
SAO |
53983 |
|
HIP |
2643 |
|
Tycho2 |
2788-00743-1 |
|
Gaia DR2 |
380693875209029504 |
|
HD |
2993 |
|
ADS |
463 |
|
BD |
BD+39 115 |
|
Distance |
57.05 |
|
Distance ly |
186.1 |
|