08301+0513 A 2893 (HD 71908)
08h 30m 05.67s +05° 13' 03.9" P.A. 352.00 sep 0.7 mag 9.85,9.43 Sp A5 dist. 591.72 pc (1930.19 l.y.)
Coord 2000 |
08301+0513 |
|
Discov num |
A 2893 |
|
Comp |
|
|
Coord arcsec 2000 |
08 30 05.67 +05 13 03.9 |
|
Date first |
1914 |
|
Date last |
2016 |
|
Obs |
21 |
|
Pa first |
10 |
|
Pa last |
352 |
|
P.A. Now (θ) |
352° |
|
Sep first |
0.7 |
|
Sep last |
0.675 |
|
Sep. Now (ρ) |
0.675" |
|
Mag pri |
9.85 |
|
Mag sec |
9.43 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 71908 |
|
Constellation |
Hydra |
|
SAO |
116826 |
|
HIP |
41699 |
|
Tycho2 |
0218-00518-1 |
|
Gaia DR2 |
3092781593091017728 |
|
HD |
71908 |
|
BD |
BD+05 1983 |
|
Distance |
591.72 |
|
Distance ly |
1930.19 |
|