05557+2317 HO 337 BC
05h 55m 44.81s +23° 16' 59.2" P.A. 103.00 sep 1.4 mag 10.64,11.46 Sp A5
| Coord 2000 |
05557+2317 |
|
Discov num |
HO 337 |
|
Comp |
BC |
|
Coord arcsec 2000 |
05 55 44.81 +23 16 59.2 |
|
| Date first |
1890 |
|
Date last |
2004 |
|
Obs |
16 |
|
| Pa first |
101 |
|
Pa last |
103.1 |
|
P.A. Now (θ) |
103.1° |
|
| Sep first |
0.9 |
|
Sep last |
1.38 |
|
Sep. Now (ρ) |
1.38" |
|
| Mag pri |
10.64 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
05557+2317 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 39770 |
|
05 55 44 +23 17 03 |
HJ 373 AB |
2019 |
23 |
115 |
9.4 |
9.53 |
10.64 |
1.11 |
|
|
| Show |
|
|
05 55 45 +23 16 59 |
HO 337 BC |
2004 |
16 |
103 |
1.4 |
10.64 |
11.46 |
0.82 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Tycho2 |
1863-01007-2 |
|
Gaia DR2 |
3424784970255338368 |
|
ADS |
4510 |
|
| DM |
BD+23 1108 |
|
