05018+4221 TOK 494 AB
05h 01m 45.32s +42° 20' 39.3" P.A. 9.00 sep 616.0 mag 8.16,17.73 Sp F8V dist. 66.36 pc (216.47 l.y.)
Coord 2000 |
05018+4221 |
|
Discov num |
TOK 494 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 01 45.32 +42 20 39.3 |
|
Date first |
1980 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
9 |
|
Pa last |
8.8 |
|
P.A. Now (θ) |
8.8° |
|
Sep first |
616.2 |
|
Sep last |
616.023 |
|
Sep. Now (ρ) |
616.023" |
|
Mag pri |
8.16 |
|
Mag sec |
17.73 |
|
delta mag (ΔM) |
9.57 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
-127 |
|
Sec motion dec |
-134 |
|
Notes |
W
|
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Auriga |
|
SAO |
39951 |
|
HIP |
23399 |
|
Tycho2 |
2903-01872-1 |
|
HD |
31949 |
|
BD |
BD+42 1128 |
|
Distance |
66.36 |
|
Distance ly |
216.47 |
|