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3794 Sthenelos (1985 TF3)
Classification:
Jupiter Trojan
SPK-ID:
2003794
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Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 35
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1469496911047414
5.5104e-08
a
5.20250043255483
8.4755e-08
au
q
4.437994601018614
3.2514e-07
au
i
6.064097980703033
5.6788e-06
deg
node
343.1744342491911
3.3206e-05
deg
peri
35.93165109851776
3.6773e-05
deg
M
356.4102686376016
1.3233e-05
deg
t
p
2459243.719134244670
(2021-Jan-29.21913424)
0.00015896
TDB
period
4334.276511901996
11.87
0.00010592
2.9e-07
d
yr
n
.08305884477177079
2.0297e-09
deg/d
Q
5.967006264091046
9.721e-08
au
Orbit Determination Parameters
# obs. used (total)
2095
data-arc span
26049 days (71.32 yr)
first obs. used
1949-09-23
last obs. used
2021-01-17
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.45404
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 01:13:15
Additional Information
Earth MOID
= 3.4412 au
Jupiter MOID
= .209814 au
T_jup
= 2.967
[ show covariance matrix ]
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
10.52
n/a
E2021B10
diameter
diameter
34.531
km
0.364
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
rotation period
rot_per
12.877
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.]
geometric albedo
albedo
0.112
0.020
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
3794 Sthenelos (1985 TF3)
Discovered 1985-Oct-12 by Shoemaker, C. and Shoemaker, E. at Palomar
Reference:
DISCOVERY.DB
Last Updated:
2003-08-29
Alternate Designations
1985 TF3
= 1949 SA = 1973 SU2
[
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2021-Mar-03 04:03 UT
(server date/time)
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Ryan S. Park
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