18472+6215 LDS 2749
18h 47m 04.06s +62° 14' 14.1" P.A. 231.00 sep 21.5 mag 15.50,19.50
Coord 2000 |
18472+6215 |
|
Discov num |
LDS2749 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 04.06 +62 14 14.1 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
231 |
|
Pa last |
230.7 |
|
P.A. Now (θ) |
230.7° |
|
Sep first |
21.0 |
|
Sep last |
21.513 |
|
Sep. Now (ρ) |
21.513" |
|
Mag pri |
15.50 |
|
Mag sec |
19.50 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
Pri motion ra |
-031 |
|
Sec motion ra |
|
|
Pri motion dec |
+058 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2157093624442056448 |
|