17151+6639 MLR 186
17h 15m 08.95s +66° 39' 27.7" P.A. 26.00 sep 0.2 mag 9.20,9.20 Sp G5 dist. 591.72 pc (1930.19 l.y.)
Coord 2000 |
17151+6639 |
|
Discov num |
MLR 186 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 08.95 +66 39 27.7 |
|
Date first |
1971 |
|
Date last |
2011 |
|
Obs |
5 |
|
Pa first |
48 |
|
Pa last |
25.8 |
|
P.A. Now (θ) |
25.8° |
|
Sep first |
0.2 |
|
Sep last |
0.224 |
|
Sep. Now (ρ) |
0.224" |
|
Mag pri |
9.20 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
HIP |
84386 |
|
Tycho2 |
4210-01049-1 |
|
Gaia DR2 |
1637064481800220800 |
|
BD |
BD+66 1006 |
|
Distance |
591.72 |
|
Distance ly |
1930.19 |
|