+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   173122 (1992 BV4) Classification: Main-belt Asteroid          SPK-ID: 2173122 [ 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 .2278733150714626 4.7987e-08   a 3.061926727724087 2.3367e-08 au q 2.364195333771683 1.5187e-07 au i 10.76730690294367 5.1265e-06 deg node 114.2905381771179 4.0078e-05 deg peri 349.5189502985874 4.4329e-05 deg M 118.4467130244395 2.0636e-05 deg tp 2458356.610815839574 (2018-Aug-26.11081584) 0.00010709 TDB period 1956.999062100822 5.36 2.2402e-05 6.133e-08 d yr n .1839551213752463 2.1058e-09 deg/d Q 3.759658121676491 2.8692e-08 au   Orbit Determination Parameters    # obs. used (total)      270      data-arc span      10408 days (28.50 yr)      first obs. used      1992-01-09      last obs. used      2020-07-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .67213      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 10:24:57   Additional Information  Earth MOID = 1.3819 au   Jupiter MOID = 1.40239 au   T_jup = 3.167  [ 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 16.0   n/a MPO475466   173122 (1992 BV4)          Discovered 1992-Jan-30 by Spacewatch at Kitt Peak Reference: 20080122/Numbers.arc Last Updated: 2008-01-28 [ 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 1914-Sep-13 21:07 00:04 Jupiter 1.55413679892938 1.55413358065155 1.55414001730827 2.25213600343236 1.99551834492759 2420389.379842157 4.41482675049206 688.245556086378 34.550857254801 77.0270148419345 1977357.93895951 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 1924-Apr-04 20:52 00:04 Jupiter 1.85363413097826 1.85363042191956 1.85363784016456 1.97694502983789 1.73043546656273 2423880.369220430 4.18945720335843 880.776783639803 60.8617421631041 79.3302943818126 1127562.15905599 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 1973-Jun-05 11:17 00:02 Jupiter 1.40891242269604 1.40891177522157 1.40891307019021 2.2681340449389 1.98546071152076 2441838.970140033 1.60324415376253 303.767914109178 35.6646542337553 84.6742855697978 1939787.02613977 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2032-Mar-20 23:22 < 00:01 Jupiter 1.4363304644176 1.4363299049112 1.43633102392458 2.25086048519379 1.97153423656622 2463312.473663279 0.589585627460071 127.726149037099 44.1713843827912 82.5361889108082 1792134.9223072 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2081-May-16 05:29 00:03 Jupiter 1.72785676041839 1.7278550153278 1.72785850551774 2.1065608524653 1.85934591185437 2481265.728514575 2.60538251647401 235.481531718117 41.6938291157393 69.2036149549884 1545106.19380073 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2090-Dec-01 20:33 00:03 Jupiter 1.64211023350616 1.64210819125728 1.642112275757 2.18149493053045 1.93061991786834 2484752.356345551 2.69703329322585 216.184968200219 100.065804841861 70.3955926464167 1486030.42736935 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2139-Dec-31 10:37 00:04 Jupiter 1.47620597543031 1.47620408628488 1.47620786467107 2.13735192110962 1.84951517732225 2502677.942175375 4.05648634045925 654.95702644722 49.2158704055725 79.2733111096598 1743198.14938636 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2149-Jul-26 11:28 00:05 Jupiter 1.9448991152811 1.94489541295598 1.94490281769533 2.29685772416532 2.09869862463634 2506172.977522313 4.61335379007636 741.738384641288 43.8196425692829 78.2706514131457 1372157.20688761 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 2198-Oct-10 13:39 00:05 Jupiter 1.38865365663299 1.38865323602342 1.38865407724247 2.23412332895196 1.94200618225102 2524146.069091713 5.42796884848981 744.721930058257 40.2411443030505 88.548953948424 1831923.1937254 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 10:24:57 2020-Nov-12 10:24 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-21 03:12 UT (server date/time)   Site Manager:   Ryan S. 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