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JPL Small-Body Database Browser
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85001 (2003 YP128)
Classification:
Main-belt Asteroid
SPK-ID:
2085001
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1847369232667419
4.4639e-08
a
2.351316320847042
1.3266e-08
au
q
1.916941378106884
1.0835e-07
au
i
6.685387474667158
6.4662e-06
deg
node
45.22518888793404
4.2093e-05
deg
peri
37.81097976960586
4.6898e-05
deg
M
109.5529601307226
2.0919e-05
deg
t
p
2458199.737912236119
(2018-Mar-22.23791224)
7.4669e-05
TDB
period
1316.937045086173
3.61
1.1145e-05
3.051e-08
d
yr
n
.2733615865262896
2.3134e-09
deg/d
Q
2.7856912635872
1.5716e-08
au
Orbit Determination Parameters
# obs. used (total)
352
data-arc span
8100 days (22.18 yr)
first obs. used
1997-03-07
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57752
source
ORB
producer
Otto Matic
solution date
2019-May-30 05:55:01
Additional Information
Earth MOID
= .937448 au
Jupiter MOID
= 2.46974 au
T_jup
= 3.525
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.0
n/a
MPO231887
85001 (2003 YP128)
Discovered 2003-Dec-27 by LINEAR at Socorro
Reference:
20040504/Numbers.arc
Last Updated:
2004-07-16
[ show close-approach data ]
Alternate Designations
2003 YP128
= 1997 EJ28
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-07 02:09 UT
(server date/time)
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Ryan S. Park
Webmaster
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