07334-2811 HJ 3978 AC
07h 33m 25.24s -28° 11' 01.2" P.A. 159.00 sep 16.2 mag 9.35,12.62 Sp B3
| Coord 2000 |
07334-2811 |
|
Discov num |
HJ 3978 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 33 25.24 -28 11 01.2 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
158 |
|
Pa last |
159.4 |
|
P.A. Now (θ) |
159.4° |
|
| Sep first |
16.1 |
|
Sep last |
16.17 |
|
Sep. Now (ρ) |
16.17" |
|
| Mag pri |
9.35 |
|
Mag sec |
12.62 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
B3 (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
07334-2811 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 33 25 -28 11 01 |
HJ 3978 AB |
2015 |
11 |
103 |
12.1 |
9.35 |
10.75 |
1.40 |
|
|
| Show |
|
|
07 33 25 -28 11 01 |
HJ 3978 AC |
2015 |
5 |
159 |
16.2 |
9.35 |
12.62 |
3.27 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
6551-00039-1 |
|
Gaia DR2 |
5611748747927525888 |
|
