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52165 (1099 T-2)
Classification:
Main-belt Asteroid
SPK-ID:
2052165
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1712234254509107
4.6882e-08
a
2.358081314788228
7.9093e-09
au
q
1.954322554578401
1.0993e-07
au
i
1.393106347556081
5.4784e-06
deg
node
319.4829361750708
0.00016257
deg
peri
346.8248095714993
0.00016322
deg
M
54.95211216438264
1.4035e-05
deg
t
p
2458998.608292355269
(2020-May-29.10829236)
5.172e-05
TDB
period
1322.62458874532
3.62
6.6544e-06
1.822e-08
d
yr
n
.2721860783954624
1.3694e-09
deg/d
Q
2.761840074998056
9.2636e-09
au
Orbit Determination Parameters
# obs. used (total)
741
data-arc span
17265 days (47.27 yr)
first obs. used
1973-09-19
last obs. used
2020-12-26
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.52654
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 10:43:22
Additional Information
Earth MOID
= .937395 au
Jupiter MOID
= 2.47481 au
T_jup
= 3.533
[ 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
16.31
n/a
E2021B10
52165 (1099 T-2)
Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20021120/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
1099 T-2
= 1976 JD6 = 2001 FU131
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2021-Jun-18 19:53 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
