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(1996 PW)
Classification:
TransNeptunian Object
SPK-ID:
3009162
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Physical Parameters
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 4
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.9903779051144571
1.1014e-05
a
258.2360260429034
0.29633
au
q
2.48477154545034
9.2503e-06
au
i
30.05273515960733
6.653e-05
deg
node
144.2928660424768
3.0462e-05
deg
peri
181.6538699512191
0.00037091
deg
M
2.064251133155065
0.0035533
deg
t
p
2450309.220780396205
(1996-Aug-13.72078040)
0.0010544
TDB
period
1515736.36986461
4149.86
2609
7.143
d
yr
n
.0002375083208118548
4.0881e-07
deg/d
Q
513.9872805403566
0.5898
au
Orbit Determination Parameters
# obs. used (total)
267
data-arc span
524 days (1.43 yr)
first obs. used
1996-07-22
last obs. used
1997-12-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
2
norm. resid. RMS
.52341
source
ORB
producer
Otto Matic
solution date
2019-Jun-03 01:44:22
Additional Information
Earth MOID
= 1.47316 au
Jupiter MOID
= 2.38125 au
T_jup
= 1.708
[ show covariance matrix ]
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Ephemeris
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Orbit Diagram
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Orbital Elements
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Physical Parameters
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.9
n/a
MPO477499
rotation period
rot_per
35.44
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Davies, J.K.; McBride, N.; Green, S.; Mottola, S.; et al. (1998) Icarus 132, 418-430.]
SMASSII spectral type
spec_B
Ld
n/a
EAR-A-5-DDR-TAXONOMY-V4.0
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Physical Parameters
]
2021-Jan-27 14:36 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
