16581-3013 HJ 4903 AC
16h 58m 06.95s -30° 12' 58.1" P.A. 91.00 sep 18.7 mag 9.16,10.78 Sp F3V dist. 427.35 pc (1394.02 l.y.)
Coord 2000 |
16581-3013 |
|
Discov num |
HJ 4903 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 58 06.95 -30 12 58.1 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
89 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
Sep first |
15.0 |
|
Sep last |
18.661 |
|
Sep. Now (ρ) |
18.661" |
|
Mag pri |
9.16 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
1.62 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-085 |
|
Sec motion dec |
-031 |
|
Notes |
|
|
rPM=0.638
Nature of this double is uncertain.
16581-3013 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 153002 |
208244 |
16 58 07 -30 12 58 |
SEE 508 AB |
2015 |
13 |
187 |
1.6 |
9.16 |
9.49 |
0.33 |
|
|
Show |
|
208244 |
16 58 07 -30 12 58 |
HJ 4903 AC |
2015 |
14 |
91 |
18.7 |
9.16 |
10.78 |
1.62 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
208244 |
|
HIP |
83038 |
|
Tycho2 |
7360-00742-1 |
|
Gaia DR2 |
6029327901076457600 |
|
HD |
153002 |
|
CD |
CD-3013648 |
|
Distance |
427.35 |
|
Distance ly |
1394.02 |
|