09423+0219 A 2559 (HD 84021)
09h 42m 17.11s +02° 18' 47.5" P.A. 256.00 sep 4.2 mag 8.20,11.47 Sp K2 dist. 970.87 pc (3166.98 l.y.)
Coord 2000 |
09423+0219 |
|
Discov num |
A 2559 |
|
Comp |
|
|
Coord arcsec 2000 |
09 42 17.11 +02 18 47.5 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
257 |
|
Pa last |
255.8 |
|
P.A. Now (θ) |
255.8° |
|
Sep first |
3.7 |
|
Sep last |
4.243 |
|
Sep. Now (ρ) |
4.243" |
|
Mag pri |
8.20 |
|
Mag sec |
11.47 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.144 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 84021 |
|
Constellation |
Sextans |
|
SAO |
117863 |
|
HIP |
47595 |
|
Tycho2 |
0236-01144-1 |
|
Gaia DR2 |
3847374567807500032 |
|
HD |
84021 |
|
BD |
BD+02 2239 |
|
Distance |
970.87 |
|
Distance ly |
3166.98 |
|