16599-2412 HJ 4907 AC
16h 59m 56.53s -24° 12' 10.7" P.A. 22.00 sep 29.4 mag 9.67,13.10 Sp A4/5V
| Coord 2000 |
16599-2412 |
|
Discov num |
HJ 4907 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 59 56.53 -24 12 10.7 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
21 |
|
Pa last |
22.2 |
|
P.A. Now (θ) |
22.2° |
|
| Sep first |
23.5 |
|
Sep last |
29.396 |
|
Sep. Now (ρ) |
29.396" |
|
| Mag pri |
9.67 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.43 |
|
Spectral class |
A4/5V (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
16599-2412 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 153335 |
184893 |
16 59 57 -24 12 11 |
HJ 4907 AB |
2015 |
22 |
35 |
6.6 |
9.67 |
10.16 |
0.49 |
|
|
| Show |
|
184893 |
16 59 57 -24 12 11 |
HJ 4907 AC |
2015 |
4 |
22 |
29.4 |
9.67 |
13.10 |
3.43 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
184893 |
|
Tycho2 |
6810-01124-1 |
|
Gaia DR2 |
4113184321362103936 |
|
| DM |
CD-2412998 |
|