04218+5002 STF 521 (HD 27395)
04h 21m 45.39s +50° 02' 06.5" P.A. 257.00 sep 2.1 mag 7.44,9.17 Sp G0 dist. 813.01 pc (2652.04 l.y.)
| Coord 2000 |
04218+5002 |
|
Discov num |
STF 521 |
|
Comp |
|
|
Coord arcsec 2000 |
04 21 45.39 +50 02 06.5 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
22 |
|
| Pa first |
253 |
|
Pa last |
257.1 |
|
P.A. Now (θ) |
257.1° |
|
| Sep first |
2.0 |
|
Sep last |
2.051 |
|
Sep. Now (ρ) |
2.051" |
|
| Mag pri |
7.44 |
|
Mag sec |
9.17 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 27395 |
|
Constellation |
Perseus |
|
SAO |
39484 |
|
HIP |
20370 |
|
| Tycho2 |
3337-00897-1 |
|
Gaia DR2 |
270649533118300288 |
|
HD |
27395 |
|
GC |
5258 |
|
| BD |
BD+49 1165 |
|
Distance |
813.01 |
|
Distance ly |
2652.04 |
|
