08401+2000 ENG 37 AB (39 Cnc)
08h 40m 06.44s +20° 00' 28.1" P.A. 150.00 sep 151.8 mag 6.47,6.58 Sp K0III dist. 186.57 pc (608.59 l.y.)
Coord 2000 |
08401+2000 |
|
Discov num |
ENG 37 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 40 06.44 +20 00 28.1 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
34 |
|
Pa first |
151 |
|
Pa last |
149.6 |
|
P.A. Now (θ) |
149.6° |
|
Sep first |
150.0 |
|
Sep last |
151.8 |
|
Sep. Now (ρ) |
151.8" |
|
Mag pri |
6.47 |
|
Mag sec |
6.58 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-034 |
|
Sec motion ra |
-034 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-014 |
|
Notes |
N
Z
W
(See Notes, Parallax indicates components are physical, ) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
08401+2000 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
39 Cnc |
80333 |
08 40 06 +20 00 28 |
ENG 37 AB |
2015 |
34 |
150 |
151.8 |
6.47 |
6.58 |
0.11 |
|
<=== |
Show |
|
80333 |
08 40 06 +20 00 28 |
ENG 37 AC |
2015 |
23 |
309 |
134.0 |
6.47 |
9.03 |
2.56 |
|
|
Show |
|
80333 |
08 40 06 +20 00 28 |
ENG 37 AD |
2015 |
22 |
111 |
134.9 |
6.47 |
8.79 |
2.32 |
|
|
Show |
|
80333 |
08 40 06 +20 00 28 |
SLE 685 AR |
2001 |
4 |
150 |
290.3 |
6.47 |
11.63 |
5.16 |
|
|
Show |
|
80333 |
08 40 06 +20 00 28 |
SLE 335 AS |
2002 |
6 |
325 |
261.7 |
6.47 |
10.14 |
3.67 |
|
|
Show |
|
80336 |
08 40 11 +19 58 16 |
CHR 28 Ba,Bb |
1987 |
3 |
134 |
0.4 |
6.61 |
|
|
|
|
Show |
|
80336 |
08 40 11 +19 58 16 |
BUP 120 BR |
2015 |
7 |
147 |
140.3 |
6.61 |
11.63 |
5.02 |
|
|
Show |
|
80331 |
08 39 59 +20 01 53 |
PAT 44 Ca,Cb |
1998 |
1 |
22 |
0.3 |
9.23 |
|
|
|
|
Show |
|
80331 |
08 39 59 +20 01 53 |
SLE 335 CS |
2002 |
8 |
340 |
137.1 |
9.03 |
10.14 |
1.11 |
|
|
Octuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
39 Cnc |
|
Var name |
NSV4179 Cnc |
|
Constellation |
Cancer |
|
SAO |
80333 |
|
HIP |
42516 |
|
Tycho2 |
1398-00027-1 |
|
Gaia DR2 |
661324431287688448 |
|
HD |
73665 |
|
HR |
3427 |
|
GC |
11888 |
|
DM |
BD+20 2159 |
|
BD |
BD+20 2158 |
|
Flamsteed |
39 Cancri |
|
Flamsteed name |
39 Cnc |
|
Distance |
186.57 |
|
Distance ly |
608.59 |
|