08447+1809 TOK 3 Aa,Ab
08h 44m 41.10s +18° 09' 15.5" P.A. 166.00 sep 0.0 mag 3.94,4.90 Sp K0III dist. 40.03 pc (130.58 l.y.)
Coord 2000 |
08447+1809 |
|
Discov num |
TOK 3 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
08 44 41.10 +18 09 15.5 |
|
Date first |
1982 |
|
Date last |
1988 |
|
Obs |
3 |
|
Pa first |
194 |
|
Pa last |
165.5 |
|
P.A. Now (θ) |
165.5° |
|
Sep first |
0.1 |
|
Sep last |
0.048 |
|
Sep. Now (ρ) |
0.048" |
|
Mag pri |
3.94 |
|
Mag sec |
4.90 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
|
|
Pri motion dec |
-229 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08447+1809 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
98087 |
08 44 41 +18 09 16 |
TOK 3 Aa,Ab |
1988 |
3 |
166 |
0.0 |
3.94 |
4.90 |
0.96 |
|
<=== |
Show |
Asellus Australis |
98087 |
08 44 41 +18 09 16 |
HJ 457 AB |
2018 |
15 |
71 |
40.9 |
3.94 |
12.20 |
8.26 |
|
|
Show |
|
|
08 44 44 +18 09 25 |
DAM 1478 BC |
2015 |
2 |
80 |
2.9 |
12.20 |
16.60 |
4.40 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Asellus Australis |
|
Constellation |
Cancer |
|
SAO |
98087 |
|
HIP |
42911 |
|
Tycho2 |
1396-02758-1 |
|
Gaia DR2 |
660136821288967296 |
|
HD |
74442 |
|
HR |
3461 |
|
GC |
12022 |
|
ADS |
6967 |
|
BD |
BD+18 2027 |
|
Bayer |
Delta Cancri |
|
Bayer name |
Del Cnc |
|
Flamsteed |
47 Cancri |
|
Flamsteed name |
47 Cnc |
|
FK5 |
326 |
|
Distance |
40.03 |
|
Distance ly |
130.58 |
|
Bayer greek |
δ Cnc |
|