07410-1629 HLD 90 CD
07h 40m 57.91s -16° 30' 35.4" P.A. 143.00 sep 8.5 mag 9.59,11.23 Sp G
| Coord 2000 |
07410-1629 |
|
Discov num |
HLD 90 |
|
Comp |
CD |
|
Coord arcsec 2000 |
07 40 57.91 -16 30 35.4 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
141 |
|
Pa last |
142.7 |
|
P.A. Now (θ) |
142.7° |
|
| Sep first |
8.4 |
|
Sep last |
8.49 |
|
Sep. Now (ρ) |
8.49" |
|
| Mag pri |
9.59 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
07410-1629 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 61938 |
|
07 41 02 -16 29 20 |
HLD 90 AB |
2016 |
11 |
276 |
3.2 |
9.92 |
10.23 |
0.31 |
|
|
| Show |
|
|
07 41 02 -16 29 20 |
HLD 90 AC |
2015 |
12 |
218 |
94.8 |
9.92 |
9.59 |
0.33 |
|
|
| Show |
|
|
07 40 58 -16 30 35 |
HLD 90 CD |
2015 |
8 |
143 |
8.5 |
9.59 |
11.23 |
1.64 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
5980-00971-1 |
|
Gaia DR2 |
3028701986713403904 |
|
