+ View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Small-Body Database Browser
Search:
[
help
]
(2016 UJ101)
Classification:
Apollo
[
NEO
]
SPK-ID:
3762881
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2210468544481295
3.6597e-07
a
1.254567218986555
8.4268e-08
au
q
.9772490815358396
5.172e-07
au
i
26.68758045480144
2.0799e-05
deg
node
239.9890462959208
2.4549e-05
deg
peri
109.6495164105457
8.7011e-05
deg
M
237.604807813187
0.00013289
deg
t
p
2459175.002313057856
(2020-Nov-21.50231306)
0.00020604
TDB
period
513.2622579238573
1.41
5.1713e-05
1.416e-07
d
yr
n
.7013958155742793
7.0668e-08
deg/d
Q
1.531885356437271
1.0289e-07
au
Orbit Determination Parameters
# obs. used (total)
68
data-arc span
1234 days (3.38 yr)
first obs. used
2016-10-31
last obs. used
2020-03-18
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
1
norm. resid. RMS
.34243
source
ORB
producer
Otto Matic
solution date
2020-Mar-18 06:17:18
Additional Information
Earth MOID
= .111961 au
Jupiter MOID
= 3.89754 au
T_jup
= 5.003
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
20.4
n/a
E2017B01
rotation period
rot_per
0.9
h
n/a
LCDB (Rev. 2019-August); Warner et al., 2009
lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; Mommert, M.; Trilling, D.E.; Sicafoose, A.A.; et al. (2017) Astron. J. 154, A162.]
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Close-Approach Data
]
2020-Aug-13 18:18 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
