04401+4220 WEI 4 (HD 276679)
04h 40m 06.66s +42° 19' 54.8" P.A. 110.00 sep 2.7 mag 9.53,10.02 Sp F2
| Coord 2000 |
04401+4220 |
|
Discov num |
WEI 4 |
|
Comp |
|
|
Coord arcsec 2000 |
04 40 06.66 +42 19 54.8 |
|
| Date first |
1901 |
|
Date last |
2021 |
|
Obs |
22 |
|
| Pa first |
112 |
|
Pa last |
110.2 |
|
P.A. Now (θ) |
110.2° |
|
| Sep first |
2.5 |
|
Sep last |
2.67 |
|
Sep. Now (ρ) |
2.67" |
|
| Mag pri |
9.53 |
|
Mag sec |
10.02 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-041 |
|
| Notes |
|
|
rPM=0.229 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 276679 |
|
Constellation |
Perseus |
|
SAO |
39678 |
|
Tycho2 |
2901-01103-1 |
|
| Gaia DR2 |
204051289191044608 |
|
HD |
276679 |
|
