15213+3945 LDT 10
15h 21m 15.96s +39° 45' 17.0" P.A. 91.00 sep 0.2 mag 16.30,17.10
| Coord 2000 |
15213+3945 |
|
Discov num |
LDT 10 |
|
Comp |
|
|
Coord arcsec 2000 |
15 21 15.96 +39 45 17.0 |
|
| Date first |
2017 |
|
Date last |
2017 |
|
Obs |
1 |
|
| Pa first |
91 |
|
Pa last |
90.6 |
|
P.A. Now (θ) |
90.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.238 |
|
Sep. Now (ρ) |
0.238" |
|
| Mag pri |
16.30 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-436 |
|
Sec motion ra |
|
|
| Pri motion dec |
+178 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
