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58378 (1995 SO27)
Classification: Main-belt Asteroid          SPK-ID: 2058378
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2692575131295903 4.815e-08  
a 2.774235281178988 1.2071e-08 au
q 2.027251588532364 1.3113e-07 au
i 7.481966561017141 5.608e-06 deg
node 191.2335277933144 3.0454e-05 deg
peri 129.8531621878506 3.1575e-05 deg
M 199.3037389588743 1.0246e-05 deg
tp 2459953.884418651609
(2023-Jan-09.38441865)
5.0837e-05 TDB
period 1687.770387172659
4.62
1.1015e-05
3.016e-08
d
yr
n .213299156529858 1.3921e-09 deg/d
Q 3.521218973825612 1.5321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      9869 days (27.02 yr)  
   first obs. used      1994-03-15  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:41:45  

Additional Information
 Earth MOID = 1.02286 au 
 Jupiter MOID = 1.89305 au 
 T_jup = 3.270 
[ 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 15.16   n/a MPCxxxxx  
diameter diameter 4.734 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58378 (1995 SO27)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1956-Mar-08 20:37 00:01 Jupiter 1.92715231554423 1.92715160766246 1.92715302342765 1.43386281759973 1.08486037554727 2435541.359239516 1.17613979342191 281.892392334477 175.53640094214 24.7277011881859 997109.394208782 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41
1978-Sep-06 07:32 < 00:01 Jupiter 1.91720966951927 1.91720920930102 1.91721012974352 1.10323753221988 0.57752385620957 2443757.813747639 0.760116341914901 937.795075954116 234.188104342363 -16.3272593633341 2241449.8074133 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41
2039-May-07 20:29 < 00:01 Jupiter 1.93502149221853 1.93502101539163 1.93502196904532 1.57072949613007 1.26163600542683 2465916.353786385 0.493828235279089 143.228085369628 104.729813969735 -14.6450564407693 1219754.98936305 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41
2061-Nov-05 22:10 < 00:01 Jupiter 1.90884959240263 1.90884906555741 1.9088501192639 1.04048442202257 0.441745103452603 2474134.423426841 0.967420515877971 2352.16162664975 459.624832551116 -14.1748902090159 1937784.00089389 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41
2122-Jul-06 00:42 00:02 Jupiter 1.94945617739509 1.94945543877537 1.94945691601945 1.71172745413903 1.43562790972034 2496290.529141421 2.07599495744778 226.110360858711 99.8216365140887 74.0950445638322 1203943.48628137 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41
2145-Jan-08 11:14 00:03 Jupiter 1.90594554468235 1.90594478151562 1.9059463078455 1.03960601587347 0.438131663838587 2504512.968138614 2.6268826941553 2608.04202875453 636.360609240201 -7.15803848501798 1188522.1461569 T 18 CATAB v2.0g-lin.ifort 2021-May-04 06:41:49 2021-May-04 06:41

Alternate Designations
 1995 SO27 = 1999 LD11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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