00518+4803 A 812 (HD 4912)
00h 51m 47.06s +48° 03' 23.6" P.A. 327.00 sep 1.8 mag 7.67,11.11 Sp K0 dist. 226.24 pc (737.99 l.y.)
Coord 2000 |
00518+4803 |
|
Discov num |
A 812 |
|
Comp |
|
|
Coord arcsec 2000 |
00 51 47.06 +48 03 23.6 |
|
Date first |
1904 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
326 |
|
Pa last |
326.9 |
|
P.A. Now (θ) |
326.9° |
|
Sep first |
1.8 |
|
Sep last |
1.81 |
|
Sep. Now (ρ) |
1.81" |
|
Mag pri |
7.67 |
|
Mag sec |
11.11 |
|
delta mag (ΔM) |
3.44 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.351
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 4912 |
|
Constellation |
Cassiopeia |
|
SAO |
36721 |
|
HIP |
4038 |
|
Tycho2 |
3266-01653-1 |
|
Gaia DR2 |
378301101683775232 |
|
HD |
4912 |
|
ADS |
699 |
|
BD |
BD+47 226 |
|
Distance |
226.24 |
|
Distance ly |
737.99 |
|