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JPL Small-Body Database Browser
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425 Cornelia (A896 YC)
Classification: Main-belt Asteroid          SPK-ID: 2000425
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 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05969415099953879 3.323e-08  
a 2.886808475638791 1.0697e-08 au
q 2.714482894587261 9.5441e-08 au
i 4.047556783214669 3.9973e-06 deg
node 61.0676825619899 5.0162e-05 deg
peri 121.4929905253712 6.0267e-05 deg
M 266.4179330262656 3.3684e-05 deg
tp 2459066.209950198006
(2020-Aug-04.70995020)
0.00016829 TDB
period 1791.535360277283
4.90
9.9574e-06
2.726e-08
d
yr
n .2009449592690604 1.1169e-09 deg/d
Q 3.059134056690322 1.1335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3196  
   data-arc span      43507 days (119.12 yr)  
   first obs. used      1900-10-22  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 20:42:36  

Additional Information
 Earth MOID = 1.71935 au 
 Jupiter MOID = 1.90286 au 
 T_jup = 3.286 
[ 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 9.8   n/a MPO384747  
diameter diameter 67.925 km 1.294 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 17.505 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Garcer]
geometric albedo albedo 0.042   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

425 Cornelia (A896 YC)          Discovered 1896-Dec-28 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1939-Aug-24 06:18 00:01 Jupiter 1.90489270654354 1.90489241374567 1.90489299934141 2.89815002883393 2.7404308088249 2429499.762596111 1.18219546841257 78.1254666604751 8.55564035730987 -88.7393815927058 4062155.48480023 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43
1998-Feb-13 18:08 < 00:01 Jupiter 1.99401231533511 1.99401201937471 1.99401261129551 3.14129236533625 3.00302376649076 2450858.255301050 0.271504414781434 37.2778639457398 9.89765379232722 86.8466210033307 4559756.52145915 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43
2023-May-10 03:16 < 00:01 Jupiter 1.90919986488377 1.90919955112286 1.90920017864467 2.99406089636308 2.84202293625922 2460074.636164343 0.251823930001574 48.5874198818466 9.45685633162265 -87.4063859691337 3829540.57561149 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43
2081-Oct-30 17:52 00:01 Jupiter 1.91628016948506 1.9162798068838 1.91628053208655 2.93248051098061 2.77766342466651 2481433.244455194 1.16724897903632 77.0875724900724 10.0322150821018 -84.8267975889393 4115098.07487532 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43
2107-Jan-21 10:31 00:02 Jupiter 1.97059869502478 1.97059823014387 1.97059915990568 3.24473879789247 3.10944846984918 2490645.938317762 1.56541233450828 51.775740020243 16.7788426834025 84.6429544110708 3459890.79208565 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43
2165-Jul-16 15:50 00:03 Jupiter 1.90239287333456 1.90239257403835 1.90239317263077 2.95350067260257 2.79869345464607 2512007.160036021 2.52974728288501 133.391296241967 8.90530700605032 -89.3820511520707 3931147.76582624 T 80 CATAB v2.0f-lin.ifort 2019-Dec-13 20:42:48 2019-Dec-13 20:43

Alternate Designations
 A896 YC = 1949 SG1 = 1951 BC = 1952 HS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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