16391-3713 HJ 4870 AB,C (HD 149886)
16h 39m 05.24s -37° 13' 02.1" P.A. 10.00 sep 34.6 mag 5.93,11.34 Sp B9-A0V+B dist. 112.11 pc (365.7 l.y.)
Coord 2000 |
16391-3713 |
|
Discov num |
HJ 4870 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
16 39 05.24 -37 13 02.1 |
|
Date first |
1834 |
|
Date last |
1999 |
|
Obs |
10 |
|
Pa first |
10 |
|
Pa last |
10.1 |
|
P.A. Now (θ) |
10.1° |
|
Sep first |
30.0 |
|
Sep last |
34.57 |
|
Sep. Now (ρ) |
34.57" |
|
Mag pri |
5.93 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
5.41 |
|
Spectral class |
B9-A0V+B (blue-white/white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-046 |
|
Sec motion dec |
-002 |
|
Notes |
N
(See Notes) |
|
rPM=0.978
This double is not physical.
16391-3713 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
207878 |
16 39 05 -37 13 02 |
FIN 340 AB |
2021 |
20 |
109 |
0.1 |
6.60 |
6.60 |
0.00 |
Y |
|
Show |
HD 149886 |
207878 |
16 39 05 -37 13 02 |
HJ 4870 AB,C |
1999 |
10 |
10 |
34.6 |
5.93 |
11.34 |
5.41 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 149886 |
|
Constellation |
Scorpius |
|
SAO |
207878 |
|
HIP |
81523 |
|
Tycho2 |
7358-00409-1 |
|
Gaia DR2 |
6019397116350518528 |
|
HD |
149886 |
|
HR |
6178 |
|
CD |
CD-3610879 |
|
CP |
CP-36 7010 |
|
FK5 |
3317 |
|
Distance |
112.11 |
|
Distance ly |
365.7 |
|