15021+7528 LDT 8 Ea,Eb
15h 02m 07.45s +75° 27' 53.3" P.A. 136.00 sep 0.6 mag 16.80,17.30
| Coord 2000 |
15021+7528 |
|
Discov num |
LDT 8 |
|
Comp |
Ea,Eb |
|
Coord arcsec 2000 |
15 02 07.45 +75 27 53.3 |
|
| Date first |
2017 |
|
Date last |
2019 |
|
Obs |
2 |
|
| Pa first |
131 |
|
Pa last |
135.7 |
|
P.A. Now (θ) |
135.7° |
|
| Sep first |
0.6 |
|
Sep last |
0.626 |
|
Sep. Now (ρ) |
0.626" |
|
| Mag pri |
16.80 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-132 |
|
Sec motion ra |
|
|
| Pri motion dec |
+160 |
|
Sec motion dec |
|
|
| Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
