19495+6957 MLB 1086 AB
19h 49m 32.17s +69° 57' 39.9" P.A. 339.00 sep 5.2 mag 12.70,13.70
| Coord 2000 |
19495+6957 |
|
Discov num |
MLB1086 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 49 32.17 +69 57 39.9 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
338 |
|
Pa last |
338.5 |
|
P.A. Now (θ) |
338.5° |
|
| Sep first |
6.4 |
|
Sep last |
5.153 |
|
Sep. Now (ρ) |
5.153" |
|
| Mag pri |
12.70 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+017 |
|
| Notes |
W
|
|
rPM=0.458
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4449-01218-1 |
|