stampa
Login

Want to manage your own lists?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
08401+2000
ENG 37 AC


Nearby doubles
8' : 08397+2005
COU 47

10' : 08400+2009
ARN 105AB

12' : 08403+2012
BOV 40

14' : 08403+1947
BOV 41

15' : 08391+2000
OCC 637

17' : 08401+1944
PAT 45

18' : 08393+2013
BOV 38

20' : 08405+2019
BOV 45

21' : 08404+1940
STF1254AB

23' : 08397+1939
HZG 6

23' : 08401+2023
SLE 334

24' : 08408+1940
BOV 47

25' : 08391+1941
S 570AB

25' : 08384+2006
BOV 36

27' : 08419+2010
SLE 336AB

28' : 08399+1933
BU 584AB

28' : 08381+1959
BOV 34

29' : 08405+1933
S 574AB
Meleph

30' : 08408+2028
SLW 276

32' : 08423+2002
COU 382

32' : 08422+1950
SLW 280

33' : 08399+2032
TDS 484

33' : 08413+2029
BU 585

35' : 08396+1926
BOV 39

36' : 08381+2023
SLE 330

38' : 08377+1946
STF1249



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08401+2000 ENG 37 AC

 
 
08h 40m 06.44s +20° 00' 28.1" P.A. 309.00 sep 134.0 mag 6.47,9.03 Sp K0III dist. 186.57 pc (608.59 l.y.)
 
 
Coord 2000 08401+2000 Discov num ENG  37 Comp AC Coord arcsec 2000 08 40 06.44 +20 00 28.1
Date first 1887 Date last 2015 Obs 23
Pa first 309 Pa last 309.3 P.A. Now (θ) 309.3°
Sep first 134.2 Sep last 133.953 Sep. Now (ρ) 133.953"
Mag pri 6.47 Mag sec 9.03 delta mag (ΔM) 2.56 Spectral class K0III (yellow-orange)
Pri motion ra -036 Sec motion ra -037
Pri motion dec -011 Sec motion dec -016
Notes N W (See Notes, )
rPM=0.126 (< 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
 
 
Var name NSV4179 Cnc Constellation Cancer SAO 80333 HIP 42516
Tycho2 1398-00027-1 Gaia DR2 661324431287688448 HD 73665 HR 3427
GC 11888 BD BD+20 2158 Flamsteed 39 Cancri Flamsteed name 39 Cnc
Distance 186.57 Distance ly 608.59