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(2017 RV1)
Classification: Apollo [NEO, PHA]          SPK-ID: 3781388
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6265276633557253 8.0432e-07  
a 2.427140631650763 4.9207e-06 au
q .9064698830668714 1.2332e-07 au
i 2.047273109787274 1.6536e-06 deg
node 292.2164063006551 0.00014259 deg
peri 123.0859070850728 0.00014352 deg
M 244.0226926223605 0.00073928 deg
tp 2459445.450151179054
(2021-Aug-18.95015118)		 0.0041894 TDB
period 1381.149968440658
3.78		 0.0042001
1.15e-05		 d
yr
n .2606523608775418 7.9265e-07 deg/d
Q 3.947811380234655 8.0036e-06 au
   Orbit Determination Parameters
   # obs. used (total)      505  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      260 days  
   first obs. used      2017-07-05  
   last obs. used      2018-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .33811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:16:16  

Additional Information
 Earth MOID = .011831 au 
 Jupiter MOID = 1.45335 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458017.5 (2017-Sep-21.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6286833566292558 7.9191e-07  
q .8994741226210665 9.9571e-08 au
tp 2458065.799308040931
(2017-Nov-08.29930804)		 1.2126e-05 TDB
node 292.7575955573203 0.00014377 deg
peri 122.543985314968 0.00014458 deg
i 2.046096796162148 1.6734e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      505  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      260 days  
   first obs. used      2017-07-05  
   last obs. used      2018-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .33811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:16:16  

Additional Information
 Jupiter MOID = 1.45335 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.271195812840344E-13 -6.934874042495204E-14 -8.620617558749648E-12 -5.965105089389219E-11 5.869933547715647E-11 -3.149008639872175E-13
q -6.934874042495204E-14 9.914321573104717E-15 7.802348307710163E-13 7.379035445009235E-12 -7.608891452302864E-12 5.429165871798295E-14
tp -8.620617558749648E-12 7.802348307710163E-13 1.470305426523196E-10 6.364945486386554E-10 -5.82791978507358E-10 7.18163371269009E-13
node -5.965105089389219E-11 7.379035445009235E-12 6.364945486386554E-10 2.066932887955992E-8 -2.075291972278936E-8 1.832747251214593E-10
peri 5.869933547715647E-11 -7.608891452302864E-12 -5.82791978507358E-10 -2.075291972278936E-8 2.090384001539195E-8 -1.864211924069903E-10
i -3.149008639872175E-13 5.429165871798295E-14 7.18163371269009E-13 1.832747251214593E-10 -1.864211924069903E-10 2.800327906020364E-12

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.1   n/a MPO438037  
rotation period rot_per 3.4460 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Fatka, P.; Kusnirak, P.; Moskovitz, N.; et al. (2017) CBET 4435.]

[ show close-approach data ]
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