00428+4518 SMA 6
00h 42m 51.78s +45° 19' 31.7" P.A. 178.00 sep 8.7 mag 11.50,12.00
| Coord 2000 |
00428+4518 |
|
Discov num |
SMA 6 |
|
Comp |
|
|
Coord arcsec 2000 |
00 42 51.78 +45 19 31.7 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
173 |
|
Pa last |
178.2 |
|
P.A. Now (θ) |
178.2° |
|
| Sep first |
9.0 |
|
Sep last |
8.712 |
|
Sep. Now (ρ) |
8.712" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.498
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
388140871760588032 |
|
