11442+2513 STT 239 (HD 101980)
11h 44m 13.16s +25° 13' 06.0" P.A. 32.00 sep 36.4 mag 6.18,10.44 Sp K4III dist. 787.4 pc (2568.5 l.y.)
Coord 2000 |
11442+2513 |
|
Discov num |
STT 239 |
|
Comp |
|
|
Coord arcsec 2000 |
11 44 13.16 +25 13 06.0 |
|
Date first |
1867 |
|
Date last |
2017 |
|
Obs |
21 |
|
Pa first |
20 |
|
Pa last |
31.6 |
|
P.A. Now (θ) |
31.6° |
|
Sep first |
38.1 |
|
Sep last |
36.44 |
|
Sep. Now (ρ) |
36.44" |
|
Mag pri |
6.18 |
|
Mag sec |
10.44 |
|
delta mag (ΔM) |
4.26 |
|
Spectral class |
K4III (yellow-orange) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
+031 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-025 |
|
Notes |
|
|
rPM=1.366
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 101980 |
|
Constellation |
Leo |
|
SAO |
81960 |
|
HIP |
57240 |
|
Tycho2 |
1985-02582-1 |
|
Gaia DR2 |
4005303195341066240 |
|
HD |
101980 |
|
HR |
4512 |
|
GC |
16105 |
|
ADS |
8285 |
|
BD |
BD+26 2250 |
|
FK5 |
2940 |
|
Distance |
787.4 |
|
Distance ly |
2568.5 |
|