00576-1900 HJ 2004 (HD 5617)
00h 57m 37.76s -18° 59' 55.0" P.A. 237.00 sep 3.3 mag 7.04,9.77 Sp A2Vn dist. 141.64 pc (462.03 l.y.)
Coord 2000 |
00576-1900 |
|
Discov num |
HJ 2004 |
|
Comp |
|
|
Coord arcsec 2000 |
00 57 37.76 -18 59 55.0 |
|
Date first |
1830 |
|
Date last |
2016 |
|
Obs |
20 |
|
Pa first |
245 |
|
Pa last |
236.6 |
|
P.A. Now (θ) |
236.6° |
|
Sep first |
4.0 |
|
Sep last |
3.259 |
|
Sep. Now (ρ) |
3.259" |
|
Mag pri |
7.04 |
|
Mag sec |
9.77 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
A2Vn (white) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=0.283 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 5617 |
|
Constellation |
Cetus |
|
SAO |
147537 |
|
HIP |
4496 |
|
Tycho2 |
5850-02579-1 |
|
Gaia DR2 |
2357111763244742016 |
|
HD |
5617 |
|
GC |
1149 |
|
BD |
BD-19 147 |
|
Distance |
141.64 |
|
Distance ly |
462.03 |
|