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118138 (4036 T-3)
Classification:
Main-belt Asteroid
SPK-ID:
2118138
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1527333703352067
4.8901e-08
a
3.169212533849084
3.1628e-08
au
q
2.685168022245732
1.5573e-07
au
i
6.144036714807823
5.4826e-06
deg
node
48.23746205304727
4.5799e-05
deg
peri
306.1453598121881
4.8618e-05
deg
M
237.7211205379754
1.9899e-05
deg
t
p
2459900.461935954673
(2022-Nov-16.96193595)
0.00012076
TDB
period
2060.750785845564
5.64
3.0849e-05
8.446e-08
d
yr
n
.1746936128680331
2.6151e-09
deg/d
Q
3.653257045452435
3.6459e-08
au
Orbit Determination Parameters
# obs. used (total)
423
data-arc span
15540 days (42.55 yr)
first obs. used
1977-10-11
last obs. used
2020-04-28
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.55043
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 16:55:53
Additional Information
Earth MOID
= 1.68495 au
Jupiter MOID
= 1.81722 au
T_jup
= 3.176
[ 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
15.30
n/a
E2021B55
118138 (4036 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
4036 T-3
= 2000 VG9
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-15 11:33 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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