02566-2219 NSN 242 CD
02h 56m 37.89s -22° 18' 36.4" P.A. 273.00 sep 4.4 mag 9.17,13.88 dist. 42.99 pc (140.23 l.y.)
Coord 2000 |
02566-2219 |
|
Discov num |
NSN 242 |
|
Comp |
CD |
|
Coord arcsec 2000 |
02 56 37.89 -22 18 36.4 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
272 |
|
Pa last |
273 |
|
P.A. Now (θ) |
273° |
|
Sep first |
3.8 |
|
Sep last |
4.401 |
|
Sep. Now (ρ) |
4.401" |
|
Mag pri |
9.17 |
|
Mag sec |
13.88 |
|
delta mag (ΔM) |
4.71 |
|
Spectral class |
|
|
Pri motion ra |
+168 |
|
Sec motion ra |
+172 |
|
Pri motion dec |
+091 |
|
Sec motion dec |
+099 |
|
Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.045 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Spectr |
G8IV/V |
|
Constellation |
Eridanus |
|
SAO |
168166 |
|
HIP |
13718 |
|
Tycho2 |
5870-00285-1 |
|
HD |
18386 |
|
BD |
BD-22 515 |
|
CD |
CD-22 1000 |
|
CP |
CP-22 303 |
|
Distance |
42.99 |
|
Distance ly |
140.23 |
|