02390+3729 J 881 AC
02h 38m 57.01s +37° 27' 23.4" P.A. 345.00 sep 98.3 mag 10.02,12.06
Coord 2000 |
02390+3729 |
|
Discov num |
J 881 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 38 57.01 +37 27 23.4 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
342 |
|
Pa last |
345.1 |
|
P.A. Now (θ) |
345.1° |
|
Sep first |
99.5 |
|
Sep last |
98.279 |
|
Sep. Now (ρ) |
98.279" |
|
Mag pri |
10.02 |
|
Mag sec |
12.06 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
+047 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-030 |
|
Notes |
|
|
rPM=1.02
This double is not physical.
02390+3729 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 38 57 +37 27 23 |
J 881 AB |
2016 |
18 |
22 |
2.9 |
10.30 |
10.80 |
0.50 |
|
|
Show |
|
|
02 38 57 +37 27 23 |
J 881 AC |
2015 |
8 |
345 |
98.3 |
10.02 |
12.06 |
2.04 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Tycho2 |
2336-00916-1 |
|
Gaia DR2 |
333511361656693632 |
|