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101233 (1998 SF76)
Classification: Main-belt Asteroid          SPK-ID: 2101233
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107561829820341 5.6148e-08  
a 2.38332512280733 1.098e-08 au
q 2.126970311541385 1.4038e-07 au
i 5.730392371118424 3.665e-06 deg
node 270.3784451885394 5.7879e-05 deg
peri 127.7686227440363 6.4093e-05 deg
M 336.9260832967291 2.8337e-05 deg
tp 2459286.637484151341
(2021-Mar-13.13748415)
0.00010606 TDB
period 1343.91983351864
3.68
9.2872e-06
2.543e-08
d
yr
n .2678731208672253 1.8511e-09 deg/d
Q 2.639679934073276 1.2161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      10631 days (29.11 yr)  
   first obs. used      1991-10-30  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58502  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:50  

Additional Information
 Earth MOID = 1.13956 au 
 Jupiter MOID = 2.72159 au 
 T_jup = 3.522 
[ 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 16.18   n/a E2021B55  

101233 (1998 SF76)          Discovered 1998-Sep-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1922-Dec-10 03:57 00:02 Iris 0.0396948530277718 0.0396820578272579 0.0397076482882229 2.10820539796883 2.10820532927371 2423398.664561205 1.81119515965957 640.673293178919 61.3590269821376 6.6006567472598 14411.4949040278 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:52 2021-Apr-13 15:35
1926-Aug-17 04:03 00:01 Iris 0.0059339136274436 0.00592555869897101 0.00594228234418861 2.36049739829368 2.36049698787386 2424744.668896196 1.15673399509603 616.927937177324 61.3954527668848 47.8762892679595 10749.1481163593 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:52 2021-Apr-13 15:35
1930-Apr-24 16:48 < 00:01 Iris 0.0209143107961117 0.0209026891095029 0.0209259327274789 2.54934101199713 2.54934090417658 2426091.200154445 0.943978543857368 589.932605193437 61.5191184712429 -11.1788670903852 11132.3314154565 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:52 2021-Apr-13 15:35
1933-Dec-29 22:34 < 00:01 Iris 0.0472041034215452 0.0471928375491977 0.0472153693129222 2.75049942076509 2.75049937648773 2427436.440549104 0.831537622270573 563.439744778985 61.5606594369187 -5.01254618117736 15991.1840980801 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:52 2021-Apr-13 15:35
1972-Aug-31 16:01 00:02 Thisb 0.0342913611724504 0.03428895945746 0.0342937634355193 2.86490285752467 2.86490278812137 2441561.167671718 2.02955781622222 274.36104212794 57.9651049591905 -67.0122616550832 81709.2149662939 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:35:52 2021-Apr-13 15:35

Alternate Designations
 1998 SF76 = 2002 TC285 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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