16442+2331 STF 2094 AB (HD 151070)
16h 44m 10.57s +23° 31' 02.8" P.A. 75.00 sep 1.1 mag 7.48,7.87 Sp F5III dist. 156.49 pc (510.47 l.y.)
Coord 2000 |
16442+2331 |
|
Discov num |
STF2094 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 44 10.57 +23 31 02.8 |
|
Date first |
1831 |
|
Date last |
2020 |
|
Obs |
191 |
|
Pa first |
83 |
|
Pa last |
75.1 |
|
P.A. Now (θ) |
75.1° |
|
Sep first |
1.6 |
|
Sep last |
1.095 |
|
Sep. Now (ρ) |
1.095" |
|
Mag pri |
7.48 |
|
Mag sec |
7.87 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
F5III (yellow-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
16442+2331 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 151070 |
84572 |
16 44 11 +23 31 03 |
STF 2094 AB |
2020 |
191 |
75 |
1.1 |
7.48 |
7.87 |
0.39 |
|
<=== |
Show |
|
84572 |
16 44 11 +23 31 03 |
STF 2094 AC |
2015 |
26 |
312 |
24.9 |
7.48 |
11.70 |
4.22 |
|
|
Show |
|
84572 |
16 44 11 +23 31 03 |
SMR 63 AD |
2015 |
3 |
14 |
44.7 |
5.19 |
12.74 |
7.55 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 151070 |
|
Constellation |
Hercules |
|
SAO |
84572 |
|
HIP |
81933 |
|
Tycho2 |
2045-00523-1 |
|
Gaia DR2 |
1299541551976279168 |
|
HD |
151070 |
|
GC |
22523 |
|
BD |
BD+23 2984 |
|
Distance |
156.49 |
|
Distance ly |
510.47 |
|