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JPL Small-Body Database Browser
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109670 (2001 RR22)
Classification:
Main-belt Asteroid
SPK-ID:
2109670
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04009350107873359
3.7888e-08
a
2.646474058110239
1.5683e-08
au
q
2.540367647606556
1.0169e-07
au
i
2.515398649550941
3.8605e-06
deg
node
277.933111667096
0.00010752
deg
peri
183.1302203406884
0.00012343
deg
M
280.1630003602786
6.0457e-05
deg
t
p
2458949.239865117477
(2020-Apr-09.73986512)
0.00026461
TDB
period
1572.533436988386
4.31
1.3978e-05
3.827e-08
d
yr
n
.2289299492985336
2.035e-09
deg/d
Q
2.752580468613922
1.6312e-08
au
Orbit Determination Parameters
# obs. used (total)
517
data-arc span
6656 days (18.22 yr)
first obs. used
2001-09-07
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55713
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 10:17:06
Additional Information
Earth MOID
= 1.5574 au
Jupiter MOID
= 2.30334 au
T_jup
= 3.390
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO453557
109670 (2001 RR22)
Discovered 2001-Sep-07 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2001 RR22
= 2002 XL69
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-08 05:40 UT
(server date/time)
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