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JPL Small-Body Database Browser
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441058 (2007 PH25)
Classification:
Apollo
[
NEO
]
SPK-ID:
2441058
[
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 42
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.8127802974851754
1.4665e-07
a
2.540869950705595
3.2068e-08
au
q
.4757009162999584
3.7392e-07
au
i
53.23788743469281
3.2519e-05
deg
node
150.3070523377663
1.522e-05
deg
peri
331.8076068496117
2.5357e-05
deg
M
297.9518964375907
2.582e-05
deg
t
p
2458855.475289800825
(2020-Jan-06.97528980)
0.00011026
TDB
period
1479.353905409396
4.05
2.8006e-05
7.668e-08
d
yr
n
.24334947755478
4.6069e-09
deg/d
Q
4.606038985111231
5.8132e-08
au
Orbit Determination Parameters
# obs. used (total)
199
data-arc span
4405 days (12.06 yr)
first obs. used
2007-08-12
last obs. used
2019-09-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.47842
source
ORB
producer
Otto Matic
solution date
2019-Sep-19 06:10:39
Additional Information
Earth MOID
= .473486 au
Jupiter MOID
= 1.36112 au
T_jup
= 2.535
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.5
n/a
MPO392183
441058 (2007 PH25)
Discovered 2007-Aug-12 by Siding Spring Survey at Siding Spring
Reference:
Last Updated:
2015-09-02
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 16:11 UT
(server date/time)
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