16415-4359 PRB 6
16h 41m 28.31s -43° 59' 10.6" P.A. 313.00 sep 999.9 mag 12.73,14.70 Sp M1.5D+DA
| Coord 2000 |
16415-4359 |
|
Discov num |
PRB 6 |
|
Comp |
|
|
Coord arcsec 2000 |
16 41 28.31 -43 59 10.6 |
|
| Date first |
1998 |
|
Date last |
1999 |
|
Obs |
2 |
|
| Pa first |
313 |
|
Pa last |
312.6 |
|
P.A. Now (θ) |
312.6° |
|
| Sep first |
999.9 |
|
Sep last |
9999.999 |
|
Sep. Now (ρ) |
9999.999" |
|
| Mag pri |
12.73 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
M1.5D+DA (red/white dwarf) |
|
| Pri motion ra |
-388 |
|
Sec motion ra |
-383 |
|
| Pri motion dec |
-475 |
|
Sec motion dec |
-449 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
WDS 16415-4359 PRB 6 : NOTES
| discov_num |
notes |
refcode |
| PRB 6 |
Primary is GJ 634, secondary is WD 1626-41 = LTT 6576. Possible CPM |
|
|
pair, according to Probst (1983). |
Prb1983 |
REFERENCES
| refcode |
metd |
author |
reference |
| Prb1983 |
Ci - |
Probst, R.G. |
1983ApJS...53..335P |
| Prb1983 |
|
ApJS 53, 335, 1983 |
|
| Prb1983 |
|
(JHK photometry of WDs, list of possible CPM pairs with coarse astrometry) |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 16415-4359 |
PRB 6 |
|
1999 |
1 |
313 |
999.9 |
12.73 |
14.70 |
M1.5D DA |
N D |
164128.29-435910.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16415-4359 PRB 6 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16415-4359 PRB 6 : MEASURES
No records found.
WDS 16415-4359 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 16415-4359 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
