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70314 (1999 RN138)
Classification: Main-belt Asteroid          SPK-ID: 2070314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181039444109604 5.0542e-08  
a 2.466622830179441 1.3305e-08 au
q 1.928642661543178 1.2831e-07 au
i 12.83757331319001 5.6149e-06 deg
node 289.4701367438056 1.9364e-05 deg
peri 346.5857008280599 2.3488e-05 deg
M 228.9537357596841 1.8296e-05 deg
tp 2459715.580005115579
(2022-May-16.08000512)
7.4584e-05 TDB
period 1414.987317010155
3.87
1.1449e-05
3.135e-08
d
yr
n .2544192415524077 2.0585e-09 deg/d
Q 3.004602998815704 1.6207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      8422 days (23.06 yr)  
   first obs. used      1998-02-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51493  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:48:56  

Additional Information
 Earth MOID = .912513 au 
 Jupiter MOID = 2.16024 au 
 T_jup = 3.420 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457514.5 (2016-May-06.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2186243117229354 5.041e-08  
q 1.926394377215401 1.2795e-07 au
tp 2456886.763229143685
(2014-Aug-17.26322914)
6.2003e-05 TDB
node 289.515642569013 1.9373e-05 deg
peri 346.5749569178863 2.3499e-05 deg
i 12.83712555814988 5.6147e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      8422 days (23.06 yr)  
   first obs. used      1998-02-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51493  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:48:56  

Additional Information
 Jupiter MOID = 2.16024 au 
 T_jup = 3.420 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.541188433561176E-15 -6.431212588252846E-15 -6.080612864936562E-13 -3.505407539904374E-15 -9.338644970346079E-14 3.765209041154954E-15
q -6.431212588252846E-15 1.637236432072316E-14 1.767766136310796E-12 8.137028972028744E-15 2.905450934992907E-13 -8.886427248346142E-15
tp -6.080612864936562E-13 1.767766136310796E-12 3.844409995659827E-9 -1.205574566471363E-11 8.400961860636939E-10 -1.519181983155867E-12
node -3.505407539904374E-15 8.137028972028744E-15 -1.205574566471363E-11 3.753087849537598E-10 -3.680211553010954E-10 3.290418921895059E-12
peri -9.338644970346079E-14 2.905450934992907E-13 8.400961860636939E-10 -3.680211553010954E-10 5.521926094977478E-10 -3.488837774098063E-12
i 3.765209041154954E-15 -8.886427248346142E-15 -1.519181983155867E-12 3.290418921895059E-12 -3.488837774098063E-12 3.152454314599061E-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 14.8   n/a MPO359235  
diameter diameter 3.026 km 0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70314 (1999 RN138)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1931-Jul-12 18:46 00:01 Psych 0.0441301149450621 0.0441082731940502 0.0441519582039594 6.0006869951139 6.00068694942433 2426535.281784459 1.14980153621861 1162.35522429517 56.6406644893787 20.5266439211169 41195.4072909953 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 12:49:00 2021-Apr-13 12:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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