07294-7503 HJ 3991 AB
07h 29m 25.06s -75° 02' 31.4" P.A. 264.00 sep 12.3 mag 10.51,11.90
| Coord 2000 |
07294-7503 |
|
Discov num |
HJ 3991 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 29 25.06 -75 02 31.4 |
|
| Date first |
1836 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
207 |
|
Pa last |
263.5 |
|
P.A. Now (θ) |
263.5° |
|
| Sep first |
15.0 |
|
Sep last |
12.26 |
|
Sep. Now (ρ) |
12.26" |
|
| Mag pri |
10.51 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+085 |
|
| Notes |
N
(See Notes) |
|
rPM=0.94
This double is not physical.
07294-7503 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 29 25 -75 02 31 |
TDS 4858 Aa,Ab |
1991 |
1 |
288 |
0.7 |
10.89 |
11.38 |
0.49 |
|
|
| Show |
|
|
07 29 25 -75 02 31 |
HJ 3991 AB |
2015 |
9 |
264 |
12.3 |
10.51 |
11.90 |
1.39 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Volans |
|
Tycho2 |
9381-00711-1 |
|
Gaia DR2 |
5214483991227483008 |
|
