02558+3837 UC 874 AC
02h 55m 47.87s +38° 36' 53.2" P.A. 73.00 sep 65.8 mag 14.44,16.30
Coord 2000 |
02558+3837 |
|
Discov num |
UC 874 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 55 47.87 +38 36 53.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
73 |
|
Pa last |
72.6 |
|
P.A. Now (θ) |
72.6° |
|
Sep first |
65.8 |
|
Sep last |
65.842 |
|
Sep. Now (ρ) |
65.842" |
|
Mag pri |
14.44 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
-061 |
|
Sec motion dec |
-079 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.244 (< 0.3, Physical double)
This double is physical.
02558+3837 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 55 48 +38 36 53 |
UC 874 AB |
2015 |
4 |
103 |
40.3 |
14.44 |
15.34 |
0.90 |
|
|
Show |
|
|
02 55 48 +38 36 53 |
UC 874 AC |
2015 |
4 |
73 |
65.8 |
14.44 |
16.30 |
1.86 |
|
<=== |
Show |
|
|
02 55 51 +38 36 44 |
UC 874 BC |
2015 |
4 |
39 |
37.4 |
15.34 |
16.30 |
0.96 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
143208679395776384 |
|