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JPL Small-Body Database Browser
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312684 (2010 NX22)
Classification: Main-belt Asteroid          SPK-ID: 2312684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518789568462142 6.181e-08  
a 3.175407149573136 4.9796e-08 au
q 2.693129624133957 1.8725e-07 au
i 16.31489193995692 8.5852e-06 deg
node 345.2645354753382 2.4379e-05 deg
peri 92.25785130315941 4.2985e-05 deg
M 135.1023537874655 3.0972e-05 deg
tp 2457824.863980371629
(2017-Mar-12.36398037)
0.00017744 TDB
period 2066.795723673911
5.66
4.8617e-05
1.331e-07
d
yr
n .1741826712124546 4.0973e-09 deg/d
Q 3.657684675012314 5.7359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      7168 days (19.62 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:12  

Additional Information
 Earth MOID = 1.76982 au 
 Jupiter MOID = 1.76137 au 
 T_jup = 3.121 
[ 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 15.2   n/a MPO386284  
diameter diameter 4.705 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312684 (2010 NX22)          Discovered 2004-Sep-06 by Siding Spring Survey at Siding Spring
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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
1902-Oct-30 02:43 00:07 Jupiter 1.78015075495796 1.78014981900832 1.78015169094211 4.89649087987328 4.79833229798933 2416052.613099431 7.02666427433472 1036.38998741334 38.2914795846425 88.530092046793 1338328.90178237 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
1913-Aug-02 13:43 00:08 Jupiter 1.93883441863397 1.93883125117824 1.93883758610965 3.35785394263704 3.22512620729339 2419982.071860880 7.56295797626565 391.598711221269 105.985685618043 59.1925447647949 584378.329214531 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
2010-Mar-23 03:31 < 00:01 Jupiter 1.8340805397623 1.83407948128795 1.83408159827179 5.37002910861587 5.28332892344438 2455278.646635936 0.527081000327935 903.993524323104 44.7629503910145 88.4622249540818 1869589.46785034 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
2021-Jan-22 22:13 < 00:01 Jupiter 1.78071566112265 1.78071472998639 1.78071659226741 4.49338978058119 4.38625392747553 2459237.425593676 0.730967376722955 451.057720441624 36.5525328087037 87.0322376334969 1590728.89469874 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
2128-Jun-20 02:37 00:07 Jupiter 1.74692594654045 1.74692408416177 1.74692780897226 5.06686328013455 4.97024892123746 2498466.608697022 7.21056511660423 1601.16343448595 80.4971612960179 88.9253068144321 910750.750677734 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
2139-Apr-19 08:36 00:09 Jupiter 1.83098902727924 1.83098486804613 1.83099318682376 4.06727908716004 3.95190479840755 2502421.858359709 8.78100731052293 1256.69709513913 43.1749983104522 79.3408533338819 1335933.92556136 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:14 2019-Sep-24 06:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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