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48748 (1997 GV3)
Classification: Main-belt Asteroid          SPK-ID: 2048748
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06534644801414741 5.7454e-08  
a 2.292862138873563 8.8241e-09 au
q 2.143031742312055 1.2939e-07 au
i 7.365989084307794 6.1282e-06 deg
node 26.25941859678777 2.9719e-05 deg
peri 169.9471467110235 4.2707e-05 deg
M 241.5788396309785 3.2417e-05 deg
tp 2459417.649908751080
(2021-Jul-22.14990875)
0.00011513 TDB
period 1268.134568876203
3.47
7.3207e-06
2.004e-08
d
yr
n .2838815444633965 1.6388e-09 deg/d
Q 2.442692535435071 9.4008e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      21677 days (59.35 yr)  
   first obs. used      1960-09-28  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:13:02  

Additional Information
 Earth MOID = 1.14104 au 
 Jupiter MOID = 2.51224 au 
 T_jup = 3.583 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456822.5 (2014-Jun-14.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06492911929326652 5.7596e-08  
q 2.14370274094068 1.2962e-07 au
tp 2456882.164895428078
(2014-Aug-12.66489543)
0.00011047 TDB
node 26.28497977753814 2.97e-05 deg
peri 170.130958636137 4.2751e-05 deg
i 7.369086666797788 6.13e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      21677 days (59.35 yr)  
   first obs. used      1960-09-28  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:13:02  

Additional Information
 Jupiter MOID = 2.51224 au 
 T_jup = 3.583 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.317273623578165E-15 -7.451703704132148E-15 1.15732491481183E-12 2.906630717913877E-14 2.759188873974875E-13 -1.881485939652883E-15
q -7.451703704132148E-15 1.680072438206394E-14 -2.396571420200909E-12 -6.548970597145796E-14 -5.645284901494754E-13 4.536603084068029E-15
tp 1.15732491481183E-12 -2.396571420200909E-12 1.220325490851851E-8 9.980247536728258E-12 3.405026979274422E-9 2.87032309794925E-12
node 2.906630717913877E-14 -6.548970597145796E-14 9.980247536728258E-12 8.820909291718204E-10 -8.714555725333433E-10 -1.432179893765163E-11
peri 2.759188873974875E-13 -5.645284901494754E-13 3.405026979274422E-9 -8.714555725333433E-10 1.827646457417221E-9 1.498127316898902E-11
i -1.881485939652883E-15 4.536603084068029E-15 2.87032309794925E-12 -1.432179893765163E-11 1.498127316898902E-11 3.75769864806115E-11

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 15.1   n/a MPO502481  
rotation period rot_per 7.018 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

48748 (1997 GV3)          Discovered 1997-Apr-03 by Endate, K., Watanabe, K. at Kitami
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1997 GV3 = 1998 QH106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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