05549+1945 OCC 9114 (57 Ori)
05h 54m 56.69s +19° 44' 58.6" P.A. -1.00 sep 0.0 mag 6.60,7.80 dist. 558.66 pc (1822.35 l.y.)
Coord 2000 |
05549+1945 |
|
Discov num |
OCC9114 |
|
Comp |
|
|
Coord arcsec 2000 |
05 54 56.69 +19 44 58.6 |
|
Date first |
2000 |
|
Date last |
2000 |
|
Obs |
0 |
|
Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
Sep first |
0.0 |
|
Sep last |
0.016 |
|
Sep. Now (ρ) |
0.016" |
|
Mag pri |
6.60 |
|
Mag sec |
7.80 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
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 |
57 Ori |
|
Var name |
NSV2722 Ori |
|
Spectr |
B2V |
|
Constellation |
Orion |
|
SAO |
94986 |
|
HIP |
27965 |
|
Tycho2 |
1320-01695-1 |
|
Gaia DR2 |
3398961874526273920 |
|
HD |
39698 |
|
HR |
2052 |
|
GC |
7436 |
|
BD |
BD+19 1126 |
|
Flamsteed |
57 Orionis |
|
Flamsteed name |
57 Ori |
|
FK5 |
2447 |
|
Distance |
558.66 |
|
Distance ly |
1822.35 |
|