+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14776 (1282 T-2) Classification: Main-belt Asteroid          SPK-ID: 2014776 [ 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 29 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0785457764336677 2.529e-08   a 2.847236367216056 1.4197e-08 au q 2.623597976062896 7.8118e-08 au i 1.15812753585383 6.5231e-07 deg node 250.8526032055306 2.155e-05 deg peri 124.5553399751295 2.8536e-05 deg M 293.7600798631128 2.2395e-05 deg tp 2459523.387334302609 (2021-Nov-04.88733430) 0.00011045 TDB period 1754.824584762876 4.80 1.3125e-05 3.593e-08 d yr n .2051487100909551 1.5343e-09 deg/d Q 3.070874758369217 1.5312e-08 au   Orbit Determination Parameters    # obs. used (total)      2065      data-arc span      17153 days (46.96 yr)      first obs. used      1973-09-19      last obs. used      2020-09-05      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49167      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:38:55   Additional Information  Earth MOID = 1.62322 au   Jupiter MOID = 2.33355 au   T_jup = 3.302  [ 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 13.41   n/a E2020-QM5   diameter diameter 4.981 km 1.645 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.374   0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14776 (1282 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar Reference: 20000418/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1282 T-2 = 1992 RC2  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-15 12:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin