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118024 (2110 T-2)
Classification:
Main-belt Asteroid
SPK-ID:
2118024
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
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[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1400065617620805
5.0086e-08
a
3.044560239262119
2.79e-08
au
q
2.618301828085493
1.6519e-07
au
i
8.775756499741256
5.7541e-06
deg
node
358.5649065431328
3.0849e-05
deg
peri
38.31542276830673
4.1871e-05
deg
M
303.2461007415208
3.2944e-05
deg
t
p
2459506.399303475119
(2021-Oct-18.89930347)
0.00018083
TDB
period
1940.37327284768
5.31
2.6672e-05
7.302e-08
d
yr
n
.1855313124735357
2.5503e-09
deg/d
Q
3.470818650438745
3.1806e-08
au
Orbit Determination Parameters
# obs. used (total)
552
data-arc span
17140 days (46.93 yr)
first obs. used
1973-09-19
last obs. used
2020-08-23
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.54723
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 16:55:21
Additional Information
Earth MOID
= 1.63012 au
Jupiter MOID
= 2.03143 au
T_jup
= 3.206
[ show covariance matrix ]
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.92
n/a
E2021B55
diameter
diameter
7.039
km
0.189
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.056
0.016
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
118024 (2110 T-2)
Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
2110 T-2
= 2000 XB5
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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2021-Apr-15 11:12 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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