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JPL Small-Body Database Browser

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41049 Van Citters (1999 VC9) Classification:           SPK-ID: 2041049 [ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units  .2520610691872573 4.1349e-08   2.757201094543712 1.6656e-08 au 2.062218038688748 1.1663e-07 au 14.51597826138354 4.8146e-06 deg 74.63153113877918 1.9143e-05 deg 274.7546011084317 2.1116e-05 deg 110.6434690670949 1.036e-05 deg 2458086.545854435669
(2017-Nov-29.04585444) 4.6765e-05 TDB 1672.249559447198
4.58 1.5152e-05
4.148e-08 d
yr .2152788726815431 1.9507e-09 deg/d 3.452184150398677 2.0854e-08 au Orbit Determination Parameters        1044           9491 days (25.98 yr)           1993-04-13           2019-04-08           DE431           SB431-N16           0           .54503           ORB           Otto Matic           2019-Jul-13 02:14:02  
Additional Information  = 1.11607 au    = 2.2166 au    = 3.251  [ 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 H 13.8   n/a MPO324678   diameter 4.299 km 0.950 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   albedo 0.347   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
41049 Van Citters Discovered 1999 Nov. 9 by C. W. Juels at Fountain Hills. G. Wayne Van Citters (b. 1947) is the astronomical sciences division director at the U.S. National Science Foundation, and the NSF project manager for the Gemini Observatory. His interests include high energy astrophysics, high speed photometry and polarization. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20050919/MPCPages.arc Last Updated: 2005-09-26
[ show close-approach data ]
Alternate Designations
 1999 VC9 = 1998 KZ19  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2019-Oct-20 21:30 UT
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