02502+1343 SHY 426 (HD 17639)
02h 50m 12.98s +13° 42' 37.7" P.A. 339.00 sep 999.9 mag 8.20,8.25 Sp F5+G0 dist. 81.04 pc (264.35 l.y.)
Coord 2000 |
02502+1343 |
|
Discov num |
SHY 426 |
|
Comp |
|
|
Coord arcsec 2000 |
02 50 12.98 +13 42 37.7 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
339 |
|
Pa last |
338.8 |
|
P.A. Now (θ) |
338.8° |
|
Sep first |
999.9 |
|
Sep last |
3485.52 |
|
Sep. Now (ρ) |
3485.52" |
|
Mag pri |
8.20 |
|
Mag sec |
8.25 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F5+G0 (yellow-white/yellow) |
|
Pri motion ra |
+060 |
|
Sec motion ra |
+058 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-007 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 17639 |
|
Constellation |
Aries |
|
SAO |
93133 |
|
HIP |
13223 |
|
Tycho2 |
0646-00811-1 |
|
Gaia DR2 |
31986240656172800 |
|
HD |
17639 |
|
BD |
BD+13 456 |
|
Distance |
81.04 |
|
Distance ly |
264.35 |
|