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447068 (2004 RR316)
Classification: Main-belt Asteroid          SPK-ID: 2447068
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418897173427363 1.1929e-07  
a 3.092864093746015 7.2841e-08 au
q 2.654018481704895 3.8439e-07 au
i 14.87617472658833 1.1225e-05 deg
node 345.8009141739044 3.8889e-05 deg
peri 3.084320927540417 5.2381e-05 deg
M 328.4307608832035 4.0038e-05 deg
tp 2459174.721318363005
(2020-Nov-21.22131836)
0.00022368 TDB
period 1986.733806875681
5.44
7.0186e-05
1.922e-07
d
yr
n .1812019298982648 6.4014e-09 deg/d
Q 3.531709705787136 8.3177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:49  

Additional Information
 Earth MOID = 1.64763 au 
 Jupiter MOID = 1.89289 au 
 T_jup = 3.158 
[ show covariance matrix ]

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 16.3   n/a MPO440855  

447068 (2004 RR316)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

[ 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
1909-Apr-26 04:54 00:10 Jupiter 1.90596514521006 1.9059635100936 1.90596678032977 4.30402927337756 4.19950661485872 2418422.703993945 10.2931144568251 1801.32912253117 79.88638051804 89.9154063330371 1503664.45513297 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:48:51 2019-Sep-24 07:48
1979-Aug-31 04:30 00:04 Jupiter 1.93971902124909 1.93971753571651 1.9397205068583 4.19933807966435 4.09403159835955 2444116.687163108 3.59387837301146 808.156918306904 39.7503366276084 -85.6409684786579 1458219.71612534 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:48:51 2019-Sep-24 07:48
2039-Nov-23 00:28 00:02 Jupiter 1.91138144791727 1.91138031106699 1.91138258488412 4.28904163876277 4.18444555921943 2466115.519174425 2.38927750021242 1436.70704157723 41.8026033511157 -88.6561143668352 1495598.15878833 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:48:51 2019-Sep-24 07:48
2110-Mar-30 07:13 00:09 Jupiter 1.92662385879644 1.92662144192499 1.92662627614111 4.27441019973024 4.17028786680215 2491809.800505323 9.4215056078574 1649.98826032011 37.7066654857797 -85.9253961542966 1475247.34043295 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:48:51 2019-Sep-24 07:48
2170-Jun-21 03:13 00:15 Jupiter 1.92075237762137 1.9207490990996 1.92075565614499 4.25540247669872 4.15047957826329 2513807.633842520 15.0918824446351 1360.8868327217 168.701775880345 -89.4238584672578 1481191.72955194 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:48:51 2019-Sep-24 07:48

Alternate Designations
 2004 RR316 = 2012 CT49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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