02574+3846 UC 904 AC
02h 57m 23.43s +38° 45' 56.2" P.A. 237.00 sep 46.7 mag 14.80,16.50
| Coord 2000 |
02574+3846 |
|
Discov num |
UC 904 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 57 23.43 +38 45 56.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
237 |
|
Pa last |
236.6 |
|
P.A. Now (θ) |
236.6° |
|
| Sep first |
46.8 |
|
Sep last |
46.741 |
|
Sep. Now (ρ) |
46.741" |
|
| Mag pri |
14.80 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-108 |
|
Sec motion dec |
-108 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.018 (< 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 |
|
