04490+4449 SMA 42
04h 48m 59.88s +44° 47' 58.0" P.A. 86.00 sep 10.4 mag 10.11,12.80
| Coord 2000 |
04490+4449 |
|
Discov num |
SMA 42 |
|
Comp |
|
|
Coord arcsec 2000 |
04 48 59.88 +44 47 58.0 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
84 |
|
Pa last |
86.3 |
|
P.A. Now (θ) |
86.3° |
|
| Sep first |
10.8 |
|
Sep last |
10.403 |
|
Sep. Now (ρ) |
10.403" |
|
| Mag pri |
10.11 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.465
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
2905-00299-1 |
|
Gaia DR2 |
206396650574220800 |
|
