03187-1834 HJ 3565 (HD 20631)
03h 18m 41.14s -18° 33' 35.2" P.A. 122.00 sep 8.0 mag 5.88,8.17 Sp F0IV dist. 36.97 pc (120.6 l.y.)
Coord 2000 |
03187-1834 |
|
Discov num |
HJ 3565 |
|
Comp |
|
|
Coord arcsec 2000 |
03 18 41.14 -18 33 35.2 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
53 |
|
Pa first |
110 |
|
Pa last |
121.7 |
|
P.A. Now (θ) |
121.7° |
|
Sep first |
5.8 |
|
Sep last |
7.967 |
|
Sep. Now (ρ) |
7.967" |
|
Mag pri |
5.88 |
|
Mag sec |
8.17 |
|
delta mag (ΔM) |
2.29 |
|
Spectral class |
F0IV (yellow-white) |
|
Pri motion ra |
+125 |
|
Sec motion ra |
+133 |
|
Pri motion dec |
-063 |
|
Sec motion dec |
-077 |
|
Notes |
N
(See Notes) |
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 20631 |
|
Constellation |
Eridanus |
|
SAO |
148897 |
|
HIP |
15411 |
|
Tycho2 |
5875-01138-1 |
|
Gaia DR2 |
5105133853288251392 |
|
HD |
20631 |
|
HR |
997 |
|
GC |
3959 |
|
ADS |
2465 |
|
BD |
BD-19 651 |
|
Distance |
36.97 |
|
Distance ly |
120.6 |
|