10447+2042 STF 1468 (HD 92991)
10h 44m 39.96s +20° 42' 18.5" P.A. 334.00 sep 4.4 mag 9.68,9.65 Sp G0 dist. 104.49 pc (340.85 l.y.)
Coord 2000 |
10447+2042 |
|
Discov num |
STF1468 |
|
Comp |
|
|
Coord arcsec 2000 |
10 44 39.96 +20 42 18.5 |
|
Date first |
1830 |
|
Date last |
2019 |
|
Obs |
59 |
|
Pa first |
332 |
|
Pa last |
333.5 |
|
P.A. Now (θ) |
333.5° |
|
Sep first |
2.5 |
|
Sep last |
4.354 |
|
Sep. Now (ρ) |
4.354" |
|
Mag pri |
9.68 |
|
Mag sec |
9.65 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+045 |
|
Sec motion ra |
+023 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
+021 |
|
Notes |
|
|
rPM=0.782
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 92991 |
|
Constellation |
Leo |
|
SAO |
81498 |
|
HIP |
52551 |
|
Tycho2 |
1434-00586-2 |
|
Gaia DR2 |
3987570065650051840 |
|
HD |
92991 |
|
GC |
14765 |
|
BD |
BD+21 2230 |
|
Distance |
104.49 |
|
Distance ly |
340.85 |
|