11443+3900 STF 1569 (HD 101977)
11h 44m 18.43s +39° 00' 24.5" P.A. 321.00 sep 3.7 mag 8.83,10.59 Sp F0 dist. 307.69 pc (1003.68 l.y.)
Coord 2000 |
11443+3900 |
|
Discov num |
STF1569 |
|
Comp |
|
|
Coord arcsec 2000 |
11 44 18.43 +39 00 24.5 |
|
Date first |
1831 |
|
Date last |
2019 |
|
Obs |
23 |
|
Pa first |
324 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
3.6 |
|
Sep last |
3.737 |
|
Sep. Now (ρ) |
3.737" |
|
Mag pri |
8.83 |
|
Mag sec |
10.59 |
|
delta mag (ΔM) |
1.76 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.801
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 101977 |
|
Constellation |
Ursa Major |
|
SAO |
62678 |
|
HIP |
57245 |
|
Tycho2 |
3014-01504-1 |
|
Gaia DR2 |
766608270282169472 |
|
HD |
101977 |
|
GC |
16107 |
|
BD |
BD+39 2465 |
|
Distance |
307.69 |
|
Distance ly |
1003.68 |
|