09020+4722 ES 598 (HD 77078)
09h 02m 00.40s +47° 21' 46.8" P.A. 266.00 sep 8.5 mag 8.99,10.90 Sp A2
| Coord 2000 |
09020+4722 |
|
Discov num |
ES 598 |
|
Comp |
|
|
Coord arcsec 2000 |
09 02 00.40 +47 21 46.8 |
|
| Date first |
1897 |
|
Date last |
2021 |
|
Obs |
19 |
|
| Pa first |
265 |
|
Pa last |
265.9 |
|
P.A. Now (θ) |
265.9° |
|
| Sep first |
7.2 |
|
Sep last |
8.52 |
|
Sep. Now (ρ) |
8.52" |
|
| Mag pri |
8.99 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.91 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-090 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.745
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 77078 |
|
Constellation |
Ursa Major |
|
SAO |
42650 |
|
Tycho2 |
3424-00314-1 |
|
| Gaia DR2 |
1010966655017579648 |
|
HD |
77078 |
|
