03319+4844 PAT 41 (HD 21672)
03h 31m 53.93s +48° 44' 06.8" P.A. 350.00 sep 0.1 mag 6.70,9.20 Sp B8V dist. 195.31 pc (637.1 l.y.)
Coord 2000 |
03319+4844 |
|
Discov num |
PAT 41 |
|
Comp |
|
|
Coord arcsec 2000 |
03 31 53.93 +48 44 06.8 |
|
Date first |
1997 |
|
Date last |
1997 |
|
Obs |
1 |
|
Pa first |
350 |
|
Pa last |
350 |
|
P.A. Now (θ) |
350° |
|
Sep first |
0.1 |
|
Sep last |
0.117 |
|
Sep. Now (ρ) |
0.117" |
|
Mag pri |
6.70 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
|
|
Pri motion dec |
-030 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 21672 |
|
Constellation |
Perseus |
|
SAO |
38913 |
|
HIP |
16450 |
|
Tycho2 |
3316-00136-1 |
|
Gaia DR2 |
249278359973070080 |
|
HD |
21672 |
|
GC |
4195 |
|
BD |
BD+48 943 |
|
Distance |
195.31 |
|
Distance ly |
637.1 |
|