14006+4741 HEI 4 AB
14h 00m 34.02s +47° 41' 49.2" P.A. 186.00 sep 2.5 mag 12.74,13.70 Sp sd:K4
| Coord 2000 |
14006+4741 |
|
Discov num |
HEI 4 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 00 34.02 +47 41 49.2 |
|
| Date first |
1972 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
184 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
| Sep first |
2.4 |
|
Sep last |
2.469 |
|
Sep. Now (ρ) |
2.469" |
|
| Mag pri |
12.74 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
sd:K4 |
|
| Pri motion ra |
-617 |
|
Sec motion ra |
-619 |
|
| Pri motion dec |
-290 |
|
Sec motion dec |
-290 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.003 (< 0.3, Physical double)
This double is physical.
14006+4741 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
14 00 34 +47 41 49 |
HEI 4 AB |
2016 |
5 |
186 |
2.5 |
12.74 |
13.70 |
0.96 |
|
<=== |
| Show |
|
|
14 00 34 +47 41 49 |
LDS 5803 AC |
2016 |
10 |
214 |
133.6 |
12.74 |
15.34 |
2.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
WDS 14006+4741 HEI 4 AB : NOTES
| discov_num |
notes |
refcode |
| LDS5803 |
AC: NLTT 36000/35991 |
Chm2004 |
REFERENCES
| refcode |
metd |
author |
reference |
| Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
| Chm2004 |
|
ApJ 601, 289, 2004 |
|
| Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
| Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
| Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
| Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
| Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HEI |
Heintz, W.D. |
| 226 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 14006+4741 |
HEI 4 |
AB |
2007 |
2 |
186 |
2.5 |
12.74 |
13.70 |
|
|
140034.02+474149.2 |
| 14006+4741 |
HEI 4 |
AB |
2015 |
3 |
186 |
2.5 |
12.74 |
13.70 |
sd:K4 |
N |
140034.02+474149.2 |
| 14006+4741 |
HEI 4 |
AB |
2016 |
4 |
186 |
2.5 |
12.74 |
13.70 |
sd:K4 |
NT |
140034.02+474149.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 14006+4741 HEI 4 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 14006+4741 HEI 4 AB : MEASURES
No records found.
WDS 14006+4741 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 14006+4741 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
