08471+2645 HJ 458 (HD 74812)
08h 47m 04.82s +26° 44' 37.3" P.A. 306.00 sep 20.3 mag 8.97,11.80 Sp A2 dist. 315.46 pc (1029.03 l.y.)
Coord 2000 |
08471+2645 |
|
Discov num |
HJ 458 |
|
Comp |
|
|
Coord arcsec 2000 |
08 47 04.82 +26 44 37.3 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
305 |
|
Pa last |
305.7 |
|
P.A. Now (θ) |
305.7° |
|
Sep first |
15.0 |
|
Sep last |
20.328 |
|
Sep. Now (ρ) |
20.328" |
|
Mag pri |
8.97 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.83 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.668
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 74812 |
|
Constellation |
Cancer |
|
SAO |
80422 |
|
HIP |
43127 |
|
Tycho2 |
1946-00787-1 |
|
Gaia DR2 |
691263205198152320 |
|
HD |
74812 |
|
BD |
BD+27 1667 |
|
Distance |
315.46 |
|
Distance ly |
1029.03 |
|