02162-2100 HJ 3491 (DS Cet)
02h 16m 09.34s -21° 00' 29.7" P.A. 289.00 sep 6.7 mag 9.43,9.97 Sp G3V dist. 57.97 pc (189.1 l.y.)
Coord 2000 |
02162-2100 |
|
Discov num |
HJ 3491 |
|
Comp |
|
|
Coord arcsec 2000 |
02 16 09.34 -21 00 29.7 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
286 |
|
Pa last |
289 |
|
P.A. Now (θ) |
289° |
|
Sep first |
5.0 |
|
Sep last |
6.736 |
|
Sep. Now (ρ) |
6.736" |
|
Mag pri |
9.43 |
|
Mag sec |
9.97 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
+063 |
|
Sec motion ra |
+047 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.284 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
DS Cet |
|
Constellation |
Cetus |
|
HIP |
10579 |
|
Tycho2 |
5861-00754-1 |
|
Gaia DR2 |
5124651868307441920 |
|
HD |
14071 |
|
BD |
BD-21 404 |
|
Distance |
57.97 |
|
Distance ly |
189.1 |
|