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118154 (5110 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2118154
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.01887275553499237
5.5382e-08
a
3.147261177295978
3.3522e-08
au
q
3.087863686492099
1.8442e-07
au
i
15.9024893163786
7.7826e-06
deg
node
51.12970243245498
2.0231e-05
deg
peri
282.9333361661385
0.00019915
deg
M
312.6853946661909
0.00020023
deg
t
p
2459468.534269854289
(2021-Sep-11.03426985)
0.0011348
TDB
period
2039.377407182862
5.58
3.2582e-05
8.92e-08
d
yr
n
.1765244621873564
2.8203e-09
deg/d
Q
3.206658668099857
3.4154e-08
au
Orbit Determination Parameters
# obs. used (total)
563
data-arc span
15584 days (42.67 yr)
first obs. used
1977-10-11
last obs. used
2020-06-11
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.60039
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 16:55:57
Additional Information
Earth MOID
= 2.12154 au
Jupiter MOID
= 1.86137 au
T_jup
= 3.149
[ show covariance matrix ]
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Orbital Elements
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.4
n/a
MPO299667
diameter
diameter
5.869
km
0.252
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.107
0.018
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
118154 (5110 T-3)
Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
5110 T-3
= 2003 HO39 = 2004 QE9
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
2021-Apr-22 18:22 UT
(server date/time)
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Ryan S. Park
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