02574+3846 UC 904 AB
02h 57m 23.43s +38° 45' 56.2" P.A. 43.00 sep 76.2 mag 14.80,16.20
Coord 2000 |
02574+3846 |
|
Discov num |
UC 904 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 57 23.43 +38 45 56.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
43 |
|
Pa last |
43.4 |
|
P.A. Now (θ) |
43.4° |
|
Sep first |
76.2 |
|
Sep last |
76.179 |
|
Sep. Now (ρ) |
76.179" |
|
Mag pri |
14.80 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-030 |
|
Sec motion ra |
-046 |
|
Pri motion dec |
-108 |
|
Sec motion dec |
-105 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.142 (< 0.3, Physical double)
This double is physical.
02574+3846 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 57 23 +38 45 56 |
UC 904 AB |
2015 |
6 |
43 |
76.2 |
14.80 |
16.20 |
1.40 |
|
<=== |
Show |
|
|
02 57 23 +38 45 56 |
UC 904 AC |
2015 |
4 |
237 |
46.7 |
14.80 |
16.50 |
1.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
143236235905881216 |
|