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JPL Small-Body Database Browser
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212301 (2005 NO52)
Classification:
Main-belt Asteroid
SPK-ID:
2212301
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1525264180619119
7.2909e-08
a
3.199288345400525
4.1114e-08
au
q
2.711312353729362
2.3575e-07
au
i
5.840400981433628
8.1068e-06
deg
node
152.7005871747078
5.8021e-05
deg
peri
194.06839562597
6.1723e-05
deg
M
109.33714586532
1.801e-05
deg
t
p
2457965.690035922294
(2017-Jul-31.19003592)
0.00010578
TDB
period
2090.155045289698
5.72
4.0291e-05
1.103e-07
d
yr
n
.1722360266102191
3.3201e-09
deg/d
Q
3.687264337071688
4.7385e-08
au
Orbit Determination Parameters
# obs. used (total)
227
data-arc span
7155 days (19.59 yr)
first obs. used
1998-04-24
last obs. used
2017-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61624
source
ORB
producer
Otto Matic
solution date
2017-Dec-07 17:44:03
Additional Information
Earth MOID
= 1.70379 au
Jupiter MOID
= 1.7274 au
T_jup
= 3.168
[ hide covariance matrix ]
Orbital Elements at Epoch 2456810.5 (2014-Jun-02.0) TDB
Reference:
JPL 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1505331096135367
7.2773e-08
q
2.719121269265676
2.3504e-07
au
t
p
2455876.493353945591
(2011-Nov-10.99335395)
0.00012167
TDB
node
152.712609275434
5.8028e-05
deg
peri
194.2689730890826
6.1848e-05
deg
i
5.838082691942167
8.1036e-06
deg
Orbit Determination Parameters
# obs. used (total)
227
data-arc span
7155 days (19.59 yr)
first obs. used
1998-04-24
last obs. used
2017-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61624
source
ORB
producer
Otto Matic
solution date
2017-Dec-07 17:44:03
Additional Information
Jupiter MOID
= 1.7274 au
T_jup
= 3.168
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
5.295946983845275E-15
-1.691105570790314E-14
4.990165678218469E-13
1.094374551496552E-14
2.579732324095528E-14
-4.959673130218424E-15
q
-1.691105570790314E-14
5.524469058287396E-14
-3.760665518806827E-12
-1.719290620728927E-14
-3.720100666656971E-13
2.049894801025006E-14
tp
4.990165678218469E-13
-3.760665518806827E-12
1.480389155340909E-8
-3.44701749335825E-11
2.620760178795347E-9
-1.026227256169131E-11
node
1.094374551496552E-14
-1.719290620728927E-14
-3.44701749335825E-11
3.367241677517469E-9
-3.352728595919527E-9
1.177991239303457E-10
peri
2.579732324095528E-14
-3.720100666656971E-13
2.620760178795347E-9
-3.352728595919527E-9
3.825148034506272E-9
-1.183672659787396E-10
i
-4.959673130218424E-15
2.049894801025006E-14
-1.026227256169131E-11
1.177991239303457E-10
-1.183672659787396E-10
6.566873155564527E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.6
n/a
MPO427250
212301 (2005 NO52)
Discovered 2005-Jul-10 by Spacewatch at Kitt Peak
Reference:
20090409/Numbers.arc
Last Updated:
2009-04-10
[ show close-approach data ]
Alternate Designations
2005 NO52
= 2006 VU154
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 16:26 UT
(server date/time)
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Ryan S. Park
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