15520-7843 HJ 4790 (HD 140294)
15h 51m 59.45s -78° 42' 55.0" P.A. 346.00 sep 12.5 mag 9.15,10.80 Sp A0 dist. 150.6 pc (491.26 l.y.)
Coord 2000 |
15520-7843 |
|
Discov num |
HJ 4790 |
|
Comp |
|
|
Coord arcsec 2000 |
15 51 59.45 -78 42 55.0 |
|
Date first |
1836 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
349 |
|
Pa last |
345.8 |
|
P.A. Now (θ) |
345.8° |
|
Sep first |
18.0 |
|
Sep last |
12.538 |
|
Sep. Now (ρ) |
12.538" |
|
Mag pri |
9.15 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
1.65 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140294 |
|
Constellation |
Apus |
|
SAO |
257325 |
|
HIP |
77709 |
|
Tycho2 |
9433-01835-1 |
|
Gaia DR2 |
5778610254590556288 |
|
HD |
140294 |
|
CP |
CP-78 1053 |
|
Distance |
150.6 |
|
Distance ly |
491.26 |
|