02502+4018 UC 822 AD
02h 50m 12.23s +40° 18' 28.1" P.A. 201.00 sep 21.3 mag 15.04,16.52
| Coord 2000 |
02502+4018 |
|
Discov num |
UC 822 |
|
Comp |
AD |
|
Coord arcsec 2000 |
02 50 12.23 +40 18 28.1 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
201 |
|
Pa last |
200.6 |
|
P.A. Now (θ) |
200.6° |
|
| Sep first |
21.6 |
|
Sep last |
21.295 |
|
Sep. Now (ρ) |
21.295" |
|
| Mag pri |
15.04 |
|
Mag sec |
16.52 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+054 |
|
Sec motion dec |
+050 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
02502+4018 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 50 12 +40 18 28 |
UC 822 AB |
2016 |
5 |
248 |
54.5 |
15.04 |
15.44 |
0.40 |
|
|
| Show |
|
|
02 50 12 +40 18 28 |
UC 822 AC |
2016 |
5 |
2 |
46.8 |
15.04 |
16.23 |
1.19 |
|
|
| Show |
|
|
02 50 12 +40 18 28 |
UC 822 AD |
2016 |
5 |
201 |
21.3 |
15.04 |
16.52 |
1.48 |
|
<=== |
| Show |
|
|
02 50 08 +40 18 07 |
UC 822 BD |
2016 |
5 |
89 |
42.9 |
15.44 |
16.52 |
1.08 |
|
|
| Show |
|
|
02 50 12 +40 19 16 |
UC 822 CE |
2016 |
5 |
324 |
42.6 |
16.23 |
15.66 |
0.57 |
|
|
| Show |
|
|
02 50 12 +40 19 16 |
UC 822 CF |
2016 |
5 |
310 |
43.0 |
16.23 |
16.20 |
0.03 |
|
|
| Show |
|
|
02 50 10 +40 19 50 |
UC 822 EF |
2016 |
5 |
230 |
10.4 |
15.66 |
16.20 |
0.54 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
335756117724414080 |
|
