+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   22175 (2000 XS29) Classification: Main-belt Asteroid          SPK-ID: 2022175 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 31 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1342613525752625 3.9118e-08   a 2.762441991931633 1.571e-08 au q 2.39155279368419 1.1109e-07 au i 14.21130762909271 4.2899e-06 deg node 42.00748575117694 1.6572e-05 deg peri 291.8337298251156 2.2605e-05 deg M 237.7085056348996 1.7139e-05 deg tp 2459770.181253999070 (2022-Jul-09.68125400) 8.1456e-05 TDB period 1677.01975108248 4.59 1.4305e-05 3.916e-08 d yr n .2146665236158535 1.8312e-09 deg/d Q 3.133331190179077 1.7819e-08 au   Orbit Determination Parameters    # obs. used (total)      1206      data-arc span      14386 days (39.39 yr)      first obs. used      1981-10-25      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .54162      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 04:01:53   Additional Information  Earth MOID = 1.42414 au   Jupiter MOID = 2.35187 au   T_jup = 3.283  [ 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 14.28   n/a E2021B10   diameter diameter 5.295 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.251   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   22175 (2000 XS29)          Discovered 2000-Dec-04 by LINEAR at Socorro Reference: 20010208/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  2000 XS29 = 1981 UJ25 = 1990 SV14 = 1998 KE14  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-19 23:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin