05421+2135 A 2110 CD
05h 42m 03.86s +21° 34' 34.9" P.A. 218.00 sep 1.6 mag 9.65,13.40 Sp A5
| Coord 2000 |
05421+2135 |
|
Discov num |
A 2110 |
|
Comp |
CD |
|
Coord arcsec 2000 |
05 42 03.86 +21 34 34.9 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
212 |
|
Pa last |
217.7 |
|
P.A. Now (θ) |
217.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.59 |
|
Sep. Now (ρ) |
1.59" |
|
| Mag pri |
9.65 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.75 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
05421+2135 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
77423 |
05 42 06 +21 34 49 |
A 2110 AB |
2015 |
18 |
133 |
0.5 |
9.50 |
9.70 |
0.20 |
|
|
| Show |
HD 37801 |
77423 |
05 42 06 +21 34 49 |
STF 772 AB,C |
2015 |
25 |
243 |
30.6 |
8.88 |
9.65 |
0.77 |
|
|
| Show |
|
77421 |
05 42 04 +21 34 35 |
A 2110 CD |
2016 |
5 |
218 |
1.6 |
9.65 |
13.40 |
3.75 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
77421 |
|
Tycho2 |
1310-01580-1 |
|
Gaia DR2 |
3403133176825054336 |
|
| HD |
246448 |
|
DM |
BD+21 935 |
|
