05548-2527 B 92 AB (HD 39960)
05h 54m 48.78s -25° 26' 42.0" P.A. 310.00 sep 7.3 mag 8.67,11.20 Sp G1/2V
| Coord 2000 |
05548-2527 |
|
Discov num |
B 92 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 54 48.78 -25 26 42.0 |
|
| Date first |
1911 |
|
Date last |
2017 |
|
Obs |
9 |
|
| Pa first |
314 |
|
Pa last |
309.7 |
|
P.A. Now (θ) |
309.7° |
|
| Sep first |
7.9 |
|
Sep last |
7.33 |
|
Sep. Now (ρ) |
7.33" |
|
| Mag pri |
8.67 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.53 |
|
Spectral class |
G1/2V (yellow) |
|
| Pri motion ra |
-099 |
|
Sec motion ra |
-085 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.383
Nature of this double is uncertain.
05548-2527 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 39960 |
171004 |
05 54 49 -25 26 42 |
B 92 AB |
2017 |
9 |
310 |
7.3 |
8.67 |
11.20 |
2.53 |
|
<=== |
| Show |
|
171004 |
05 54 49 -25 26 42 |
B 92 AC |
2015 |
8 |
117 |
34.7 |
8.67 |
11.15 |
2.48 |
|
|
| Show |
|
|
05 54 51 -25 26 58 |
B 92 CD |
1965 |
2 |
128 |
1.4 |
11.60 |
12.30 |
0.70 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39960 |
|
Constellation |
Lepus |
|
SAO |
171004 |
|
Tycho2 |
6495-01208-1 |
|
| Gaia DR2 |
2914421428175876608 |
|
HD |
39960 |
|
