04421+2523 HAT 13 AB
04h 42m 07.78s +25° 23' 11.7" P.A. 215.00 sep 10.6 mag 14.74,15.10 Sp K7+M1
Coord 2000 |
04421+2523 |
|
Discov num |
HAT 13 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 42 07.78 +25 23 11.7 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
216 |
|
Pa last |
215.3 |
|
P.A. Now (θ) |
215.3° |
|
Sep first |
10.4 |
|
Sep last |
10.594 |
|
Sep. Now (ρ) |
10.594" |
|
Mag pri |
14.74 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
K7+M1 (yellow-orange/red) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-028 |
|
Notes |
N
(See Notes) |
|
rPM=0.693
Nature of this double is uncertain.
04421+2523 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
04 42 08 +25 23 12 |
LEI 24 Aa,Ab |
2015 |
11 |
212 |
0.4 |
16.00 |
17.45 |
1.45 |
|
|
Show |
|
|
04 42 08 +25 23 12 |
HAT 13 AB |
2014 |
7 |
215 |
10.6 |
14.74 |
15.10 |
0.36 |
|
<=== |
Show |
|
|
04 42 08 +25 23 12 |
HAT 13 AC |
2015 |
10 |
243 |
34.8 |
14.74 |
14.70 |
0.04 |
|
|
Show |
|
|
04 42 07 +25 23 03 |
GHE 15 Ba,Bb |
2014 |
16 |
291 |
0.2 |
16.20 |
16.10 |
0.10 |
|
|
Show |
|
|
04 42 05 +25 22 57 |
LEI 24 Ca,Cb |
2006 |
10 |
257 |
0.2 |
15.10 |
|
|
|
|
Sextuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
Gaia DR2 |
148116276529733120 |
|