20136+2145 J 834 (HD 346187)
20h 13m 39.11s +21° 44' 47.0" P.A. 277.00 sep 2.3 mag 11.00,11.70 Sp A7
Coord 2000 |
20136+2145 |
|
Discov num |
J 834 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 39.11 +21 44 47.0 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
279 |
|
Pa last |
276.6 |
|
P.A. Now (θ) |
276.6° |
|
Sep first |
2.0 |
|
Sep last |
2.315 |
|
Sep. Now (ρ) |
2.315" |
|
Mag pri |
11.00 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
A7 (white) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 346187 |
|
Constellation |
Vulpecula |
|
Tycho2 |
1630-03156-1 |
|
Gaia DR2 |
1829763480955712768 |
|
HD |
346187 |
|