00162-7951 CVN  14

 
 
00h 16m 12.67s -79 51' 04.2" P.A. 353.00 sep 4.0 mag 4.86,9.90 Sp G8V+M4V dist. 17.5 pc (57.08 l.y.)
 
 
Coord 2000
00162-7951
Discov num
CVN  14
Comp
Coord arcsec 2000
00 16 12.67 -79 51 04.2
Date first
2002
Date last
2015
Obs
6
Pa first
355
Pa last
353
P.A. Now (θ)
353°
Sep first
3.9
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
4.86
Mag sec
9.90
delta mag (ΔM)
5.04
Spectral class
G8V+M4V (yellow/red)
Pri motion ra
+434
Sec motion ra
Pri motion dec
-058
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353
Precise sep
3.97
Constellation
Hydrus
SAO
258219
HIP
1292
HD
1237
GL
NN 3021
CD
CD-80 9
CP
CP-80 7
Distance
17.5
Distance ly
57.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00162-7951 CVN 14 2005 3 355 3.9 4.86 9.90 G8V M4V N DK 001611.24-795103.7
00162-7951 CVN 14 2015 6 353 4.0 4.86 9.90 G8V+M4V N K 001612.67-795104.2

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 00162-7951 CVN 14 : NOTES
 
 
discov_num notes refcode
GJ 3021 Combined solution, based on reduction of Hipparcos intermediate
astrometric data together with spectroscopic elements from the Geneva
Extrasolar Planet Search Programs home page. HaI2001
CVN 14 Companion is a probable mid-M dwarf. Cvn2006
Spectral type of B component M4V +/- 1. Cvn2007
A second candidate companion at 39" is noted in UCAC2 as having much
different proper motion, so has been ruled out as a companion. The
measured proper motion of the companion between the two SofI observing
epochs is (+368 +/- 68 mas, -48 +/- 68 mas). IR spectroscopy suggests
a spectral type of M4-M5V for the B component. Mug2007b
Co-moving with HIP 107705 at 3.5pc. Shy2001
 
 
REFERENCES
 
 
refcode metd author reference
Cvn2006 A j Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, 2006A&A...456.1165C
Cvn2006 +Ao J.-L., & Mayor, M.
Cvn2006 A&A 456, 1165, 2006
Cvn2007 Ao j Chauvin, G., Lagrange, A.-M., Udry, S., & Mayor, M. 2007A&A...475..723C
Cvn2007 +A A&A 475, 723, 2007
Cvn2007 (included re-reduction of some data from Cvn2006) 2006A&A...456.1165C
HaI2001 - Han, I., Black, D., & Gatewood, G. 2001ApJ...548L..57H
HaI2001 ApJ 548, L57, 2001
Mug2007b C+ - Mugrauer, M., Neuhauser, R., & Mazeh, T. 2007A&A...469..755M
Mug2007b +X A&A 469, 755, 2007
 
 
DISCOVERER
 
 
discov author
CVN Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,
CVN Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,
CVN Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,
CVN Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
CVN Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,
CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,
CVN Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,
CVN Chauvin, G., Lagrange, A.-M., Udry, S., & Mayor, M.
CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,
CVN Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A.
CVN Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,
CVN Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
CVN Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,

 
 
WDS 00162-7951 CVN 14 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00162-7951 CVN 14 : MEASURES
 
 
No records found.

 
 
WDS 00162-7951 CVN 14 : Virtual Eyepiece
 
 

00162-7951 A mag 4.86 Sp G8V 00162-7951 B sep 3.9 P.A. 358.80 mag 9.9 Sp M4V virtual eyepiece
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WDS 00162-7951 CVN 14 : Aladin DSS image @ 00h 16m 12.67s -79 51' 04.2"