02057+5457 SMA 28
02h 05m 49.85s +54° 56' 16.0" P.A. 85.00 sep 15.1 mag 11.92,11.22
Coord 2000 |
02057+5457 |
|
Discov num |
SMA 28 |
|
Comp |
|
|
Coord arcsec 2000 |
02 05 49.85 +54 56 16.0 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
84 |
|
Pa last |
84.8 |
|
P.A. Now (θ) |
84.8° |
|
Sep first |
16.6 |
|
Sep last |
15.115 |
|
Sep. Now (ρ) |
15.115" |
|
Mag pri |
11.92 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.844
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3689-00179-1 |
|
Gaia DR2 |
456444045911910528 |
|