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160781 (2000 SK277)
Classification:
Main-belt Asteroid
SPK-ID:
2160781
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 22
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2096403350115135
5.1158e-08
a
2.317791553671978
8.7414e-09
au
q
1.831888955873328
1.2011e-07
au
i
5.641970884014134
4.8152e-06
deg
node
46.87940846152829
3.2724e-05
deg
peri
340.9107719872638
3.3642e-05
deg
M
268.1262628607962
9.5137e-06
deg
t
p
2459529.426506496184
(2021-Nov-10.92650650)
3.5441e-05
TDB
period
1288.87259869717
3.53
7.2913e-06
1.996e-08
d
yr
n
.2793138750594111
1.5801e-09
deg/d
Q
2.803694151470628
1.0574e-08
au
Orbit Determination Parameters
# obs. used (total)
937
data-arc span
7207 days (19.73 yr)
first obs. used
2000-09-30
last obs. used
2020-06-24
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.51405
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 20:02:46
Additional Information
Earth MOID
= .836804 au
Jupiter MOID
= 2.6443 au
T_jup
= 3.544
[ show covariance matrix ]
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Orbital Elements
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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.81
n/a
E2021B55
rotation period
rot_per
3.10
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
160781 (2000 SK277)
Discovered 2000-Sep-30 by LINEAR at Socorro
Reference:
20070828/Numbers.arc
Last Updated:
2007-08-30
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-17 03:51 UT
(server date/time)
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