19457+6908 MLB 357
19h 45m 40.30s +69° 08' 03.2" P.A. 260.00 sep 1.8 mag 10.38,11.54 Sp F8
Coord 2000 |
19457+6908 |
|
Discov num |
MLB 357 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 40.30 +69 08 03.2 |
|
Date first |
1924 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
260 |
|
Pa last |
260.4 |
|
P.A. Now (θ) |
260.4° |
|
Sep first |
1.7 |
|
Sep last |
1.832 |
|
Sep. Now (ρ) |
1.832" |
|
Mag pri |
10.38 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4445-00287-1 |
|
Gaia DR2 |
2249529051592989312 |
|