05084+4205 ES 1720 AB (HD 277485)
05h 08m 26.60s +42° 04' 39.5" P.A. 120.00 sep 3.9 mag 10.10,10.50 Sp B5
| Coord 2000 |
05084+4205 |
|
Discov num |
ES 1720 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 08 26.60 +42 04 39.5 |
|
| Date first |
1918 |
|
Date last |
2021 |
|
Obs |
9 |
|
| Pa first |
117 |
|
Pa last |
120.2 |
|
P.A. Now (θ) |
120.2° |
|
| Sep first |
3.5 |
|
Sep last |
3.92 |
|
Sep. Now (ρ) |
3.92" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-040 |
|
Sec motion ra |
+041 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=1.989
This double is not physical.
05084+4205 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 277485 |
|
05 08 27 +42 04 40 |
ES 1720 AB |
2021 |
9 |
120 |
3.9 |
10.10 |
10.50 |
0.40 |
|
<=== |
| Show |
|
|
05 08 27 +42 04 40 |
ES 1720 AC |
2015 |
5 |
160 |
14.4 |
9.81 |
14.12 |
4.31 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 277485 |
|
Constellation |
Auriga |
|
Tycho2 |
2903-02049-1 |
|
Gaia DR2 |
201323877580678784 |
|
| HD |
277485 |
|
