19468+6238 BVD 334
19h 46m 49.13s +62° 38' 18.9" P.A. 83.00 sep 8.1 mag 17.45,18.42 Sp M4+M5
Coord 2000 |
19468+6238 |
|
Discov num |
BVD 334 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 49.13 +62 38 18.9 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
83 |
|
Pa last |
83.1 |
|
P.A. Now (θ) |
83.1° |
|
Sep first |
8.2 |
|
Sep last |
8.148 |
|
Sep. Now (ρ) |
8.148" |
|
Mag pri |
17.45 |
|
Mag sec |
18.42 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
M4+M5 (red/red) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+069 |
|
Sec motion dec |
+073 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.055 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2240821705480058496 |
|