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68348 (2001 LO7)
Classification: Apollo [NEO]          SPK-ID: 2068348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 252 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8407623205629633 3.3374e-08  
a 2.155628413055476 1.6158e-08 au
q .3432572662234961 7.175e-08 au
i 25.34861782168439 8.723e-06 deg
node 236.2516389995884 9.6121e-06 deg
peri 181.6342945525227 9.7804e-06 deg
M 274.4674411597202 1.2533e-05 deg
tp 2459275.155461869335
(2021-Mar-01.65546187)
4.3168e-05 TDB
period 1156.003837761918
3.16
1.2998e-05
3.559e-08
d
yr
n .3114176512570911 3.5015e-09 deg/d
Q 3.967999559887456 2.9744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1079  
   data-arc span      24245 days (66.38 yr)  
   first obs. used      1954-06-02  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41288  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-18 08:09:31  

Additional Information
 Earth MOID = .385555 au 
 Jupiter MOID = 1.41247 au 
 T_jup = 3.044 
[ 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 14.2   n/a MPO422139  
diameter diameter 3.512 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 3.3313 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Vaduvescu, O.; Aznar Macias, A.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]
geometric albedo albedo 0.299   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

68348 (2001 LO7)          Discovered 2001-Jun-15 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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