01428+5742 STI 1660
01h 42m 49.60s +57° 42' 25.5" P.A. 119.00 sep 7.7 mag 13.00,13.80
| Coord 2000 |
01428+5742 |
|
Discov num |
STI1660 |
|
Comp |
|
|
Coord arcsec 2000 |
01 42 49.60 +57 42 25.5 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
122 |
|
Pa last |
118.7 |
|
P.A. Now (θ) |
118.7° |
|
| Sep first |
7.8 |
|
Sep last |
7.732 |
|
Sep. Now (ρ) |
7.732" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.131 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
505925917455277440 |
|