02528-2330 I 717
02h 52m 46.17s -23° 30' 20.7" P.A. 295.00 sep 2.2 mag 10.00,12.67 Sp G8IV/V
Coord 2000 |
02528-2330 |
|
Discov num |
I 717 |
|
Comp |
|
|
Coord arcsec 2000 |
02 52 46.17 -23 30 20.7 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
300 |
|
Pa last |
295.3 |
|
P.A. Now (θ) |
295.3° |
|
Sep first |
2.0 |
|
Sep last |
2.236 |
|
Sep. Now (ρ) |
2.236" |
|
Mag pri |
10.00 |
|
Mag sec |
12.67 |
|
delta mag (ΔM) |
2.67 |
|
Spectral class |
G8IV/V (yellow) |
|
Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
SAO |
168117 |
|
Tycho2 |
6437-00781-1 |
|
Gaia DR2 |
5077426572585398784 |
|
HD |
17988 |
|