10489-5927 HJ 4374 AB (HD 93873)
10h 48m 55.21s -59° 26' 48.3" P.A. 120.00 sep 13.8 mag 7.81,11.00 Sp O
Coord 2000 |
10489-5927 |
|
Discov num |
HJ 4374 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 48 55.21 -59 26 48.3 |
|
Date first |
1836 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
115 |
|
Pa last |
119.6 |
|
P.A. Now (θ) |
119.6° |
|
Sep first |
10.1 |
|
Sep last |
13.804 |
|
Sep. Now (ρ) |
13.804" |
|
Mag pri |
7.81 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
O (blue) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.553
Nature of this double is uncertain.
10489-5927 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 93873 |
238507 |
10 48 55 -59 26 48 |
HJ 4374 AB |
2015 |
9 |
120 |
13.8 |
7.81 |
11.00 |
3.19 |
|
<=== |
Show |
|
238507 |
10 48 55 -59 26 48 |
SIN 57 AC |
2015 |
4 |
267 |
89.2 |
8.16 |
11.00 |
2.84 |
|
|
Show |
|
238507 |
10 48 55 -59 26 48 |
SIN 57 AD |
2015 |
4 |
260 |
92.2 |
8.16 |
12.75 |
4.59 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 93873 |
|
Constellation |
Carina |
|
SAO |
238507 |
|
Tycho2 |
8626-02061-1 |
|
Gaia DR2 |
5350423799274325248 |
|
HD |
93873 |
|
GC |
14894 |
|