04509+4821 COU 2575
04h 50m 58.39s +48° 20' 26.2" P.A. 256.00 sep 1.3 mag 11.10,13.10
| Coord 2000 |
04509+4821 |
|
Discov num |
COU2575 |
|
Comp |
|
|
Coord arcsec 2000 |
04 50 58.39 +48 20 26.2 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
257 |
|
Pa last |
255.9 |
|
P.A. Now (θ) |
255.9° |
|
| Sep first |
0.9 |
|
Sep last |
1.309 |
|
Sep. Now (ρ) |
1.309" |
|
| Mag pri |
11.10 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+024 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3347-01330-1 |
|
Gaia DR2 |
255822442721821824 |
|
