02300+5715 DAM 751 DE
02h 30m 04.48s +57° 15' 38.5" P.A. 89.00 sep 3.1 mag 14.70,15.20
Coord 2000 |
02300+5715 |
|
Discov num |
DAM 751 |
|
Comp |
DE |
|
Coord arcsec 2000 |
02 30 04.48 +57 15 38.5 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
89 |
|
Pa last |
88.7 |
|
P.A. Now (θ) |
88.7° |
|
Sep first |
3.2 |
|
Sep last |
3.141 |
|
Sep. Now (ρ) |
3.141" |
|
Mag pri |
14.70 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
02300+5715 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 15325 |
23376 |
02 30 02 +57 14 56 |
BU 1172 AB |
2022 |
9 |
237 |
1.7 |
8.70 |
11.10 |
2.40 |
|
|
Show |
|
23376 |
02 30 02 +57 14 56 |
BU 1172 AC |
2015 |
11 |
19 |
38.8 |
8.70 |
10.56 |
1.86 |
|
|
Show |
|
|
02 30 04 +57 15 33 |
DAM 751 CD |
2015 |
3 |
36 |
6.8 |
10.60 |
14.70 |
4.10 |
|
|
Show |
|
|
02 30 04 +57 15 38 |
DAM 751 DE |
2015 |
2 |
89 |
3.1 |
14.70 |
15.20 |
0.50 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
458034248961963392 |
|