05444+4024 STF 775 AB (HD 37977)
05h 44m 24.69s +40° 24' 16.8" P.A. 68.00 sep 22.5 mag 8.37,9.94 Sp G0 dist. 49.88 pc (162.71 l.y.)
| Coord 2000 |
05444+4024 |
|
Discov num |
STF 775 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 44 24.69 +40 24 16.8 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
67 |
|
Pa last |
67.7 |
|
P.A. Now (θ) |
67.7° |
|
| Sep first |
22.5 |
|
Sep last |
22.453 |
|
Sep. Now (ρ) |
22.453" |
|
| Mag pri |
8.37 |
|
Mag sec |
9.94 |
|
delta mag (ΔM) |
1.57 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-086 |
|
Sec motion dec |
-083 |
|
| Notes |
W
|
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
05444+4024 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 37977 |
40573 |
05 44 25 +40 24 17 |
STF 775 AB |
2016 |
24 |
68 |
22.5 |
8.37 |
9.94 |
1.57 |
|
<=== |
| Show |
|
40573 |
05 44 25 +40 24 17 |
RAO 55 AC |
2015 |
7 |
152 |
11.0 |
8.37 |
14.30 |
5.93 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 37977 |
|
Constellation |
Auriga |
|
SAO |
40573 |
|
HIP |
27067 |
|
| Tycho2 |
2915-01848-1 |
|
Gaia DR2 |
191786202624203776 |
|
HD |
37977 |
|
GC |
7159 |
|
| BD |
BD+40 1397 |
|
Distance |
49.88 |
|
Distance ly |
162.71 |
|
