08404+1940 STF 1254 AC
08h 40m 22.11s +19° 40' 11.9" P.A. 343.00 sep 62.5 mag 6.52,7.61 Sp G9III dist. 218.34 pc (712.23 l.y.)
| Coord 2000 |
08404+1940 |
|
Discov num |
STF1254 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 40 22.11 +19 40 11.9 |
|
| Date first |
1863 |
|
Date last |
2018 |
|
Obs |
44 |
|
| Pa first |
342 |
|
Pa last |
342.6 |
|
P.A. Now (θ) |
342.6° |
|
| Sep first |
63.4 |
|
Sep last |
62.5 |
|
Sep. Now (ρ) |
62.5" |
|
| Mag pri |
6.52 |
|
Mag sec |
7.61 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
G9III (yellow) |
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-038 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
N
(See Notes) |
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
08404+1940 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 73710 |
98021 |
08 40 22 +19 40 12 |
STF 1254 AB |
2017 |
46 |
55 |
20.8 |
6.44 |
10.37 |
3.93 |
|
|
| Show |
|
98021 |
08 40 22 +19 40 12 |
STF 1254 AC |
2018 |
44 |
343 |
62.5 |
6.52 |
7.61 |
1.09 |
|
<=== |
| Show |
|
98021 |
08 40 22 +19 40 12 |
STF 1254 AD |
2017 |
38 |
44 |
83.5 |
6.52 |
9.20 |
2.68 |
|
|
| Show |
|
98021 |
08 40 22 +19 40 12 |
SMR 30 AE |
2018 |
7 |
156 |
15.9 |
6.52 |
12.50 |
5.98 |
|
|
| Show |
|
|
08 40 23 +19 40 24 |
BOV 42 Ba,Bb |
1997 |
1 |
25 |
1.8 |
9.50 |
15.10 |
5.60 |
|
|
| Show |
|
98020 |
08 40 21 +19 41 12 |
S 572 CD |
2016 |
35 |
91 |
72.6 |
7.61 |
9.20 |
1.59 |
|
|
Sextuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
SAO |
98021 |
|
HIP |
42549 |
|
Tycho2 |
1395-02963-1 |
|
| Gaia DR2 |
661297080936069632 |
|
HD |
73710 |
|
HR |
3428 |
|
ADS |
6921 |
|
| BD |
BD+20 2166 |
|
Distance |
218.34 |
|
Distance ly |
712.23 |
|
