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JPL Small-Body Database Browser
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410170 (2007 PZ28)
Classification: Main-belt Asteroid          SPK-ID: 2410170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248679605382365 2.4208e-07  
a 2.267956233562443 6.237e-08 au
q 1.757965540731277 5.0696e-07 au
i 24.94784022908648 1.4536e-05 deg
node 357.5498887364454 1.8509e-05 deg
peri 316.4897279538596 7.1873e-05 deg
M 280.7701883620479 0.00010714 deg
tp 2459275.059549535111
(2021-Mar-01.55954954)
0.00038215 TDB
period 1247.528370814573
3.42
5.1461e-05
1.409e-07
d
yr
n .2885705915969977 1.1904e-08 deg/d
Q 2.77794692639361 7.6394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4138 days (11.33 yr)  
   first obs. used      2007-08-14  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:08  

Additional Information
 Earth MOID = .800411 au 
 Jupiter MOID = 2.73421 au 
 T_jup = 3.461 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456781.5 (2014-May-04.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2256193308163933 2.4274e-07  
q 1.756405585708351 5.0867e-07 au
tp 2456778.624601293520
(2014-May-01.12460129)
0.00028249 TDB
node 357.5804972326622 1.8519e-05 deg
peri 316.2937429043017 7.1542e-05 deg
i 24.94490053842116 1.4531e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4138 days (11.33 yr)  
   first obs. used      2007-08-14  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:08  

Additional Information
 Jupiter MOID = 2.73421 au 
 T_jup = 3.461 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.892128741694114E-14 -1.233483784584973E-13 6.43872709569668E-11 4.66415434386903E-13 1.531561330919858E-11 -9.864607491324998E-13
q -1.233483784584973E-13 2.587491190320309E-13 -1.33401808085643E-10 -9.654172375693698E-13 -3.168561930914895E-11 2.049815053946403E-12
tp 6.43872709569668E-11 -1.33401808085643E-10 7.979827574308083E-8 5.729162921635378E-10 1.951473456614191E-8 -1.204003938794988E-9
node 4.66415434386903E-13 -9.654172375693698E-13 5.729162921635378E-10 3.429539714165244E-10 -1.653368224036421E-10 7.568906052950828E-11
peri 1.531561330919858E-11 -3.168561930914895E-11 1.951473456614191E-8 -1.653368224036421E-10 5.118315695642801E-9 -3.701269999424693E-10
i -9.864607491324998E-13 2.049815053946403E-12 -1.204003938794988E-9 7.568906052950828E-11 -3.701269999424693E-10 2.111416485051339E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO472140  

410170 (2007 PZ28)          Discovered 2007-Aug-14 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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