02566+3339 SLW 138
02h 56m 38.06s +33° 39' 19.9" P.A. 349.00 sep 77.2 mag 15.20,18.80 Sp K7.3+M3.5
Coord 2000 |
02566+3339 |
|
Discov num |
SLW 138 |
|
Comp |
|
|
Coord arcsec 2000 |
02 56 38.06 +33 39 19.9 |
|
Date first |
1998 |
|
Date last |
2014 |
|
Obs |
6 |
|
Pa first |
349 |
|
Pa last |
349.1 |
|
P.A. Now (θ) |
349.1° |
|
Sep first |
77.2 |
|
Sep last |
77.244 |
|
Sep. Now (ρ) |
77.244" |
|
Mag pri |
15.20 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
K7.3+M3.5 (yellow-orange/red) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.102 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
137083815512960128 |
|