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215980 (2005 RP22)
Classification: Main-belt Asteroid          SPK-ID: 2215980
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724322464145273 4.9912e-08  
a 3.103565068285831 2.5009e-08 au
q 2.56841037166765 1.6155e-07 au
i 6.471576953962761 6.6722e-06 deg
node 222.7033500139964 3.5475e-05 deg
peri 129.4364224151794 3.9335e-05 deg
M 257.8577926421939 1.7635e-05 deg
tp 2459567.120714937849
(2021-Dec-18.62071494)		 0.00010166 TDB
period 1997.053545779245
5.47		 2.4139e-05
6.609e-08		 d
yr
n .1802655721279266 2.1789e-09 deg/d
Q 3.638719764904013 2.9322e-08 au
   Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-12-16  
   last obs. used      2020-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:38:49  

Additional Information
 Earth MOID = 1.56954 au 
 Jupiter MOID = 1.8691 au 
 T_jup = 3.188 
[ 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 15.5   n/a MPO433413  
diameter diameter 3.399 km 0.490 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215980 (2005 RP22)          Discovered 2005-Sep-10 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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-May-06 03:32 00:04 Jupiter 1.88276417881219 1.8827636080431 1.88276474958085 1.97788401497118 1.73558644995086 2418432.647238521 4.32944186987269 205.378474329701 23.2057469751569 80.6618660684862 1844562.41262962 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
1919-May-23 03:14 00:04 Jupiter 1.96086937033292 1.96086844582249 1.96087029484279 2.89863059900071 2.74556621836904 2422101.634710348 3.77952713888862 82.9874753447567 15.7763931103808 82.7277080933946 805758.748727635 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
1980-Nov-20 14:10 00:01 Jupiter 1.88658581462641 1.88658523938345 1.88658638986905 2.15004285077401 1.92995908048574 2444564.090515435 1.43880716056965 100.178860031868 22.0569989085276 86.9376735662825 1723934.43595504 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
1990-Dec-06 19:56 < 00:01 Jupiter 1.94027355115808 1.94027296126022 1.94027414105638 2.53049329062672 2.35165905628309 2448232.330603207 0.996356067123566 81.5719137652028 15.7042775026082 80.9568044040766 2110014.4776413 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
2052-Jun-03 15:33 00:01 Jupiter 1.89585557749845 1.89585499226489 1.89585616273179 2.36954437437436 2.17282967852013 2470692.148048701 1.4073750023644 97.6065392435988 21.3616015766738 88.1439296725066 1659043.8575445 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
2062-Jun-24 10:57 00:02 Jupiter 1.92831977783488 1.92831922893332 1.92832032673722 2.25307992254562 2.04886817160578 2474364.956572606 1.9413271438475 99.8678287845487 23.8801108731745 87.481649981063 2928207.79524456 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
2123-Dec-15 07:40 00:04 Jupiter 1.9141863814735 1.91418558419921 1.91418717875324 2.60089733448076 2.42480352292109 2496817.819620247 4.1134391520237 251.578614193222 20.7956388972365 89.5898623257106 1722857.56641015 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
2134-Jan-13 16:41 00:05 Jupiter 1.91511429435699 1.91511358956945 1.91511499914954 2.08669819382899 1.86272470614119 2500500.194948657 4.84099416331133 209.990011762402 23.5351180355047 -88.4468029765536 2920932.65157984 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
2195-Jun-25 14:14 00:07 Jupiter 1.93710322135628 1.9371018615226 1.93710458121661 2.82187239224091 2.66241222996318 2522943.092903610 6.7639411924668 416.099138935215 21.4268220275405 -86.6671658355878 1883908.19656945 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:38:50 2020-Nov-12 03:38
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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