02551+4118 UC 861 AE
02h 55m 07.90s +41° 17' 45.4" P.A. 177.00 sep 54.0 mag 15.02,16.35
| Coord 2000 |
02551+4118 |
|
Discov num |
UC 861 |
|
Comp |
AE |
|
Coord arcsec 2000 |
02 55 07.90 +41 17 45.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
177 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
| Sep first |
53.8 |
|
Sep last |
54.008 |
|
Sep. Now (ρ) |
54.008" |
|
| Mag pri |
15.02 |
|
Mag sec |
16.35 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+063 |
|
Sec motion dec |
+053 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.167 (< 0.3, Physical double)
This double is physical.
02551+4118 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 55 08 +41 17 45 |
UC 861 AB |
2015 |
4 |
263 |
22.0 |
15.02 |
15.40 |
0.38 |
|
|
| Show |
|
|
02 55 08 +41 17 45 |
UC 861 AC |
2015 |
4 |
22 |
49.3 |
15.02 |
15.69 |
0.67 |
|
|
| Show |
|
|
02 55 08 +41 17 45 |
UC 861 AD |
2015 |
4 |
116 |
34.3 |
15.02 |
15.73 |
0.71 |
|
|
| Show |
|
|
02 55 08 +41 17 45 |
UC 861 AE |
2015 |
4 |
177 |
54.0 |
15.02 |
16.35 |
1.33 |
|
<=== |
| Show |
|
|
02 55 11 +41 17 30 |
UC 861 DE |
2015 |
4 |
216 |
47.8 |
15.73 |
16.35 |
0.62 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
336195922375666944 |
|
