19195+5729 MLR 539 (HD 182030)
19h 19m 34.08s +57° 30' 02.3" P.A. 12.00 sep 0.2 mag 9.40,9.40 Sp A2
Coord 2000 |
19195+5729 |
|
Discov num |
MLR 539 |
|
Comp |
|
|
Coord arcsec 2000 |
19 19 34.08 +57 30 02.3 |
|
Date first |
1977 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
355 |
|
Pa last |
12.4 |
|
P.A. Now (θ) |
12.4° |
|
Sep first |
0.2 |
|
Sep last |
0.248 |
|
Sep. Now (ρ) |
0.248" |
|
Mag pri |
9.40 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 182030 |
|
Constellation |
Draco |
|
SAO |
31578 |
|
Tycho2 |
3928-00124-1 |
|
HD |
182030 |
|
DM |
BD+57 1983 |
|