00516+6859 BU 781 (HD 4827)
00h 51m 36.19s +68° 59' 14.0" P.A. 22.00 sep 1.0 mag 8.41,9.33 Sp A2
| Coord 2000 |
00516+6859 |
|
Discov num |
BU 781 |
|
Comp |
|
|
Coord arcsec 2000 |
00 51 36.19 +68 59 14.0 |
|
| Date first |
1881 |
|
Date last |
2017 |
|
Obs |
29 |
|
| Pa first |
31 |
|
Pa last |
21.7 |
|
P.A. Now (θ) |
21.7° |
|
| Sep first |
1.0 |
|
Sep last |
1.038 |
|
Sep. Now (ρ) |
1.038" |
|
| Mag pri |
8.41 |
|
Mag sec |
9.33 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 4827 |
|
Constellation |
Cassiopeia |
|
SAO |
11436 |
|
Tycho2 |
4296-01003-1 |
|
| Gaia DR2 |
526908035285824128 |
|
HD |
4827 |
|
ADS |
692 |
|
