02484+3957 UC 815 BC
02h 48m 24.86s +39° 56' 16.8" P.A. 273.00 sep 19.3 mag 15.81,16.20
Coord 2000 |
02484+3957 |
|
Discov num |
UC 815 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 48 24.86 +39 56 16.8 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
273 |
|
Pa last |
272.6 |
|
P.A. Now (θ) |
272.6° |
|
Sep first |
19.5 |
|
Sep last |
19.293 |
|
Sep. Now (ρ) |
19.293" |
|
Mag pri |
15.81 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
Pri motion ra |
+023 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
+051 |
|
Sec motion dec |
+055 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.181 (< 0.3, Physical double)
This double is physical.
02484+3957 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 48 22 +39 56 48 |
UC 815 AB |
2015 |
4 |
138 |
41.4 |
15.52 |
15.81 |
0.29 |
|
|
Show |
|
|
02 48 22 +39 56 48 |
UC 815 AC |
2015 |
4 |
165 |
31.2 |
15.52 |
16.20 |
0.68 |
|
|
Show |
|
|
02 48 25 +39 56 17 |
UC 815 BC |
2015 |
4 |
273 |
19.3 |
15.81 |
16.20 |
0.39 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
335651561040075008 |
|