02411+1848 STF 291 AB (HD 16694)
02h 41m 06.59s +18° 48' 00.7" P.A. 117.00 sep 3.4 mag 7.66,7.50 Sp B9.5V dist. 735.29 pc (2398.52 l.y.)
Coord 2000 |
02411+1848 |
|
Discov num |
STF 291 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 41 06.59 +18 48 00.7 |
|
Date first |
1825 |
|
Date last |
2020 |
|
Obs |
89 |
|
Pa first |
119 |
|
Pa last |
117.2 |
|
P.A. Now (θ) |
117.2° |
|
Sep first |
2.9 |
|
Sep last |
3.35 |
|
Sep. Now (ρ) |
3.35" |
|
Mag pri |
7.66 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
02411+1848 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 16694 |
93052 |
02 41 07 +18 48 01 |
STF 291 AB |
2020 |
89 |
117 |
3.4 |
7.66 |
7.50 |
0.16 |
|
<=== |
Show |
|
93052 |
02 41 07 +18 48 01 |
STF 291 AC |
2015 |
18 |
242 |
65.5 |
7.66 |
9.53 |
1.87 |
|
|
Show |
|
|
02 41 07 +18 47 59 |
STF 291 BC |
2018 |
16 |
243 |
66.8 |
7.50 |
9.53 |
2.03 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 16694 |
|
Constellation |
Aries |
|
SAO |
93052 |
|
HIP |
12518 |
|
Tycho2 |
1226-00849-1 |
|
Gaia DR2 |
84532279305322368 |
|
HD |
16694 |
|
GC |
3225 |
|
BD |
BD+18 337 |
|
Distance |
735.29 |
|
Distance ly |
2398.52 |
|