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JPL Small-Body Database Browser
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(2019 RP1)
Classification: Apollo [NEO]          SPK-ID: 3843796
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7123379531417663 0.00028373  
a 1.179958728480169 0.00068262 au
q .3394293430428442 0.00013856 au
i 19.74002997050038 0.013587 deg
node 342.7526875840013 0.00018326 deg
peri 233.5303240106836 0.0030423 deg
M 188.8966300748945 0.4898 deg
tp 2459619.012654677395
(2022-Feb-08.51265468)
0.83006 TDB
period 468.1646873403203
1.28
0.40626
0.001112
d
yr
n .7689601752007137 0.00066728 deg/d
Q 2.020488113917494 0.0011689 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2019-09-06  
   last obs. used      2019-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .32083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:40:15  

Additional Information
 Earth MOID = .000115283 au 
 Jupiter MOID = 3.08396 au 
 T_jup = 5.039 
[ show covariance matrix ]

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 27.9   .30634 MPO492692 autocmod 2.8

[ 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
1973-Aug-29 16:52 1_08:41 Earth 0.263255491248535 0.0213803720331901 0.508078243046241 18.9210068097685 18.9204718799405 2441924.202610503 1960.4996451317 12214310.7070866 103.039452015392 -2.47264763566597 21656.0227416495 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1976-Dec-06 16:48 9_17:49 Earth 0.457912750936011 0.351545127073514 0.600533675070286 34.5454549376518 34.5452864997735 2443119.199931902 14029.4605523229 8979794.6829717 4437.83524290209 -44.0531657324537 10185.4086501779 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1980-Sep-13 01:36 5_09:41 Earth 0.203892682030249 0.0776272244077564 0.330158883013203 31.4586737580903 31.4582583516972 2444495.566430686 7781.40598922467 6296396.3301636 126.077084953066 0.232614589215188 904.360583796929 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1983-Jan-09 02:26 3_20:31 Venus 0.0464429449557969 0.0455868218241737 0.124770304926772 30.0093335530392 30.0077754214981 2445343.601541508 5550.54243222846 5350094.92306713 211.722153798463 79.0097385260676 28798.0017176747 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1984-Jan-04 16:30 6_14:09 Earth 0.372998847338111 0.344203104391838 0.415476925401141 20.5579959268388 20.5576484484799 2445704.187678361 9488.52471480206 3995628.97412082 3401.89914503464 63.0686089646375 13370.1086195288 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1986-Aug-30 16:40 19:16 Earth 0.360165551866715 0.320807957097374 0.399550431770281 17.3718722296585 17.3714463676664 2446673.194457040 1155.81327499613 1969498.20160777 108.933296980823 -4.5157707813062 83084.5169062311 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1987-Aug-21 17:42 1_05:18 Mercury 0.0748006692998706 0.0415394947627516 0.123912965559912 44.9064914964833 44.9064476523467 2447029.237632534 1757.6844949604 2706044.20739633 1451.46365811483 32.9241802100893 4190.91713890912 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1993-Sep-09 12:05 2_01:34 Earth 0.110413946525035 0.0591768286832245 0.161653616551136 28.626392750764 28.6255497495639 2449240.003489637 2973.52445163211 2555188.66795874 72.4402795016635 0.565223120608981 2105.88893814029 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1996-Dec-28 05:08 6_07:32 Earth 0.342883106709591 0.335249124505419 0.368475289272544 22.922423343004 22.9220843357817 2450445.714196100 9092.46878423916 4041884.49795857 3976.29798761855 77.9163637571742 11743.2721061625 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1997-Mar-08 04:53 4_07:46 Venus 0.127392208820871 0.0433689686245518 0.239991194547669 35.0574725433599 35.0569863058182 2450515.703733316 6226.33033498945 5795950.98781145 306.222562449852 19.8324833126028 19869.9744796803 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1999-Jun-11 04:50 6_04:58 Mercury 0.048315641038173 0.0422404856902543 0.255973185754565 40.3098152558097 40.3097396373593 2451340.701103316 8937.72180798476 11422595.8696399 1751.44834233893 61.0431706311034 3616.0315500864 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
1999-Sep-02 12:52 4_15:27 Earth 0.439321180782943 0.331278025485169 0.547703184616172 16.7365477739826 16.7361853899656 2451424.036348094 6687.44534438768 5430322.05187712 87.61170686502 -6.23236664018888 194128.193535843 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2006-Sep-06 18:26 7_16:42 Earth 0.0318730537403826 0.000626458591203834 0.236929269897864 26.3543214707567 26.3511492530785 2453985.267730689 11081.6396319797 10225582.7237595 24.8213258620727 1.13430543072765 3446.84364899042 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2008-Dec-13 00:04 9_15:30 Mercury 0.0863178898363276 0.0861501670569217 0.273693974802703 36.791992443061 36.7919460693265 2454813.502577333 13890.183290094 12692250.2603225 389.205347421232 86.5118094220213 32266.0535033052 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2009-Dec-24 11:57 9_01:48 Earth 0.334985708622808 0.33487793809673 0.364495323729636 24.7790174829783 24.7786964831438 2455189.997752516 13067.90320552 6950083.70033607 3959.3621783324 89.2531639984336 11811.7229528819 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2012-Jul-17 17:16 4_18:35 Venus 0.0898160131774352 0.0434360265477391 0.226794502350689 26.2014537375438 26.2005309591187 2456126.219147610 6875.2263764424 7179871.40562905 109.390380999635 -28.9234608886414 45839.2825652196 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2012-Sep-03 22:52 4_21:07 Earth 0.485182138904243 0.388669933683962 0.58198544667079 16.6031150291137 16.6027842620169 2456174.453047598 7027.11087002102 4856233.44598716 75.8910891633713 -6.86855510143643 151681.323550008 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2019-Sep-05 22:04 < 00:01 Earth 0.000253153373362749 0.000252304184505583 0.000254002495078931 25.8774971844554 25.4675193895682 2458732.419273801 0.678905265514389 41.8292888752418 1.89879473511603 -3.65561603123968 707.383730046756 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2019-Sep-05 23:24 < 00:01 Moon 0.00219437256124866 0.00219364492096201 0.00219510020512183 24.6731882780814 24.6725829532826 2458732.475157734 0.810679489621898 36.5544565880878 2.44345936615436 6.87294963761695 18182.4576018304 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2021-Dec-29 15:31 2_09:47 Earth 0.306220799350069 0.306067200879893 0.309565780770488 25.4427468376511 25.4424048451422 2459578.146587910 3466.89888540051 1869677.2991091 1506.63366219985 -88.3686234142369 28625.0463952836 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2022-Jan-31 09:12 1_22:36 Mercury 0.067114883367069 0.0568059158018025 0.123104882038894 39.5727015501939 39.5726460989 2459610.883573048 2796.20865504493 3664442.04520459 691.344989172183 57.8415337332114 12325.1419243509 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2027-Apr-26 19:33 5_08:39 Venus 0.0496659681986228 0.0413516074829707 0.175828334617648 30.4206256597569 30.4191883440966 2461522.314410214 7719.03193860006 7150317.34920984 85.9887543387301 56.3709243025139 67560.6221576208 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2028-Aug-30 20:48 3_20:07 Earth 0.159409469994353 0.0197277813436583 0.299108384301028 21.1847672009147 21.1839781906911 2462014.366619034 5527.38283390732 6966280.72687765 35.0273796233843 -0.117758555536527 1257.84127057824 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2030-Dec-21 05:50 9_15:44 Earth 0.349503002621829 0.298731289834213 0.459971001505809 30.1978169172284 30.1975644600563 2462856.743241086 13904.022608127 8382031.63590771 1703.84444903858 -58.6292729094788 24757.2600265646 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
2037-Aug-28 15:34 05:47 Earth 0.316653677771783 0.0408387461966964 0.594318251314419 17.6953356371209 17.6948601104818 2465299.148773044 347.357960819699 13852644.4290522 69.0130157370336 -2.406531303385 35264.6734396917 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 21:40:15 2021-Apr-15 21:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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