06103+2120 RAO 557 AB
06h 10m 15.80s +21° 19' 56.9" P.A. 45.00 sep 1.9 mag 10.50,15.40 Sp K2
| Coord 2000 |
06103+2120 |
|
Discov num |
RAO 557 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 10 15.80 +21 19 56.9 |
|
| Date first |
2013 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
51 |
|
Pa last |
45 |
|
P.A. Now (θ) |
45° |
|
| Sep first |
1.9 |
|
Sep last |
1.93 |
|
Sep. Now (ρ) |
1.93" |
|
| Mag pri |
10.50 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+055 |
|
Sec motion ra |
|
|
| Pri motion dec |
-193 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
06103+2120 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
06 10 16 +21 19 57 |
RAO 557 AB |
2014 |
4 |
45 |
1.9 |
10.50 |
15.40 |
4.90 |
|
<=== |
| Show |
|
|
06 10 16 +21 19 57 |
RAO 557 AC |
2014 |
1 |
352 |
1.3 |
10.50 |
15.50 |
5.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
Tycho2 |
1326-01524-1 |
|
HD |
252645 |
|
