03416+3942 ES 166 (HD 22847)
03h 41m 38.23s +39° 41' 58.9" P.A. 4.00 sep 4.6 mag 8.95,12.48 Sp A0 dist. 1428.57 pc (4660 l.y.)
Coord 2000 |
03416+3942 |
|
Discov num |
ES 166 |
|
Comp |
|
|
Coord arcsec 2000 |
03 41 38.23 +39 41 58.9 |
|
Date first |
1905 |
|
Date last |
2020 |
|
Obs |
10 |
|
Pa first |
357 |
|
Pa last |
4.2 |
|
P.A. Now (θ) |
4.2° |
|
Sep first |
4.0 |
|
Sep last |
4.59 |
|
Sep. Now (ρ) |
4.59" |
|
Mag pri |
8.95 |
|
Mag sec |
12.48 |
|
delta mag (ΔM) |
3.53 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.894
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 22847 |
|
Constellation |
Perseus |
|
SAO |
56633 |
|
HIP |
17251 |
|
Tycho2 |
2867-00503-1 |
|
Gaia DR2 |
224916648335848960 |
|
HD |
22847 |
|
ADS |
2686 |
|
BD |
BD+39 844 |
|
Distance |
1428.57 |
|
Distance ly |
4660 |
|