08172+6639 LDS 2569
08h 17m 07.27s +66° 39' 54.5" P.A. 158.00 sep 37.9 mag 16.40,18.90
Coord 2000 |
08172+6639 |
|
Discov num |
LDS2569 |
|
Comp |
|
|
Coord arcsec 2000 |
08 17 07.27 +66 39 54.5 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
157 |
|
Pa last |
157.9 |
|
P.A. Now (θ) |
157.9° |
|
Sep first |
38.0 |
|
Sep last |
37.95 |
|
Sep. Now (ρ) |
37.95" |
|
Mag pri |
16.40 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+078 |
|
Sec motion ra |
|
|
Pri motion dec |
+039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1093632509039360384 |
|