04382+1231 BUP 66 AB
04h 38m 09.46s +12° 30' 39.0" P.A. 314.00 sep 52.6 mag 4.28,13.30 Sp A6V dist. 47.08 pc (153.57 l.y.)
Coord 2000 |
04382+1231 |
|
Discov num |
BUP 66 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 38 09.46 +12 30 39.0 |
|
Date first |
1910 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
322 |
|
Pa last |
313.7 |
|
P.A. Now (θ) |
313.7° |
|
Sep first |
44.1 |
|
Sep last |
52.558 |
|
Sep. Now (ρ) |
52.558" |
|
Mag pri |
4.28 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
9.02 |
|
Spectral class |
A6V (white) |
|
Pri motion ra |
+102 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04382+1231 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
94044 |
04 38 09 +12 30 39 |
MRN 2 Aa,Ab |
2012 |
1 |
72 |
0.0 |
4.00 |
7.70 |
3.70 |
|
|
Show |
|
94044 |
04 38 09 +12 30 39 |
BUP 66 AB |
2014 |
9 |
314 |
52.6 |
4.28 |
13.30 |
9.02 |
|
<=== |
Show |
90 Tau |
94044 |
04 38 09 +12 30 39 |
BUP 66 AC |
2014 |
12 |
309 |
123.6 |
4.28 |
10.83 |
6.55 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
SAO |
94044 |
|
HIP |
21589 |
|
Tycho2 |
0690-01547-1 |
|
Gaia DR2 |
3306483944376792832 |
|
HD |
29388 |
|
HR |
1473 |
|
GC |
5645 |
|
BD |
BD+12 618 |
|
Flamsteed |
90 Tauri |
|
Flamsteed name |
90 Tau |
|
FK5 |
2342 |
|
Distance |
47.08 |
|
Distance ly |
153.57 |
|
WDS 04382+1231 BUP 66 AB : NOTES
discov_num |
notes |
refcode |
BUP 66 |
Hyades vB 104. 90 Tau. A is a spectroscopic binary. |
|
|
Two CPM companions (rho = 44" and 120") fall outside detection window. |
Msn1993a |
MRN 2 |
Aa,Ab: Marion et al. (2014) estimate the companion to this Hyades |
|
|
member as K4V. Assuming a face-on, circular orbit with a semi-major |
|
|
axis of 11.1 mas (0.52 au), the minimum period would be ~84d. |
Mrn2014 |
REFERENCES
refcode |
metd |
author |
reference |
Mrn2014 |
Kv j |
Marion, L., Absil, O., Ertel, S., Le Bouquin, J.-B., Augereau, J.-C., Blind, N., |
2014A&A...570A.127M |
Mrn2014 |
|
Defrere, D., Lebreton, J., & Milli, J. |
|
Mrn2014 |
|
A&A 570, A127, 2014 |
|
Msn1993a |
Sc j |
Mason, B.D., McAlister, H.A., Hartkopf, W.I., & Bagnuolo, W.G. |
1993AJ....105..220M |
Msn1993a |
|
AJ 105, 220, 1993 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BUP |
Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
04382+1231 |
BUP 66 |
AB |
1997 |
3 |
315 |
51.4 |
4.27 |
13.30 |
A6V |
N D |
043809.46+123039.0 |
04382+1231 |
BUP 66 |
AB |
1999 |
4 |
315 |
51.1 |
4.27 |
13.30 |
A6V |
N D |
043809.46+123039.0 |
04382+1231 |
BUP 66 |
AB |
2011 |
5 |
314 |
52.2 |
4.30 |
13.30 |
A6V |
N D |
043809.46+123039.0 |
04382+1231 |
BUP 66 |
AB |
2014 |
9 |
314 |
52.6 |
4.28 |
13.30 |
A6V |
N |
043809.46+123039.0 |
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WDS 04382+1231 BUP 66 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04382+1231 BUP 66 AB : MEASURES
No records found.
WDS 04382+1231 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 04382+1231 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.