01287-1702 HDS 194
01h 28m 40.42s -17° 01' 56.6" P.A. 202.00 sep 0.5 mag 11.47,12.87 Sp A7 dist. 238.66 pc (778.51 l.y.)
| Coord 2000 |
01287-1702 |
|
Discov num |
HDS 194 |
|
Comp |
|
|
Coord arcsec 2000 |
01 28 40.42 -17 01 56.6 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
204 |
|
Pa last |
202.3 |
|
P.A. Now (θ) |
202.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.479 |
|
Sep. Now (ρ) |
0.479" |
|
| Mag pri |
11.47 |
|
Mag sec |
12.87 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
A7 (white) |
|
| Pri motion ra |
+141 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
HIP |
6885 |
|
Tycho2 |
5852-00380-1 |
|
Gaia DR2 |
2451267548134911616 |
|
| BD |
BD-17 267 |
|
Distance |
238.66 |
|
Distance ly |
778.51 |
|