00293+6415 BU 1157 (HD 2498)
00h 29m 15.59s +64° 14' 58.0" P.A. 89.00 sep 1.8 mag 8.47,10.58 Sp A0
| Coord 2000 |
00293+6415 |
|
Discov num |
BU 1157 |
|
Comp |
|
|
Coord arcsec 2000 |
00 29 15.59 +64 14 58.0 |
|
| Date first |
1890 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
90 |
|
Pa last |
88.8 |
|
P.A. Now (θ) |
88.8° |
|
| Sep first |
1.7 |
|
Sep last |
1.769 |
|
Sep. Now (ρ) |
1.769" |
|
| Mag pri |
8.47 |
|
Mag sec |
10.58 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 2498 |
|
Constellation |
Cassiopeia |
|
SAO |
11224 |
|
Tycho2 |
4023-01134-1 |
|
| Gaia DR2 |
431129920988093312 |
|
HD |
2498 |
|
