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180127 (2003 FF68)
Classification: Main-belt Asteroid          SPK-ID: 2180127
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000232002210591 4.8693e-08  
a 3.104118117257664 3.4768e-08 au
q 2.793634289305383 1.52e-07 au
i 17.46355884309274 8.1955e-06 deg
node 25.645430208 1.8146e-05 deg
peri 77.43039152694358 4.4254e-05 deg
M 163.5120066299911 4.1036e-05 deg
tp 2458293.195777091539
(2018-Jun-23.69577709)
0.00022339 TDB
period 1997.587375868801
5.47
3.3561e-05
9.189e-08
d
yr
n .1802173984221475 3.0278e-09 deg/d
Q 3.414601945209944 3.8246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70128  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:15  

Additional Information
 Earth MOID = 1.87217 au 
 Jupiter MOID = 1.86339 au 
 T_jup = 3.142 
[ 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 15.74   n/a E2021B55  
diameter diameter 5.228 km 1.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180127 (2003 FF68)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1951-Jun-26 09:58 00:03 Jupiter 1.86419116262961 1.86419044969301 1.86419187557266 5.31265144870488 5.2264267117575 2433823.915229556 3.03314028683854 565.766746589728 31.2716280663725 -88.7424065754408 1664884.32697024 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:15 2021-Apr-13 21:25
2022-Jun-14 12:31 < 00:01 Jupiter 1.86426801460459 1.86426727557538 1.86426875363688 5.10590325652401 5.01612961197035 2459745.021763890 0.469950624478999 644.229583450861 33.5439819564158 -89.1464928181273 2313167.71477205 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:15 2021-Apr-13 21:25
2093-Jun-01 09:00 00:04 Jupiter 1.87595599736271 1.87595471840148 1.87595727637991 4.87889361687504 4.78545428042115 2485664.875206248 3.90952970576205 971.605377032542 54.5876316636392 -87.5843402416996 2189140.70997849 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:15 2021-Apr-13 21:25
2164-May-18 00:16 00:08 Jupiter 1.90149515013513 1.90149243052532 1.90149787051052 4.62608722614689 4.52877262068792 2511582.511353250 7.66154893259542 2192.36697139284 65.3816945842861 -86.402563512272 2310536.34012729 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:25:15 2021-Apr-13 21:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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