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3050 Carrera (1972 NW)
Classification: Main-belt Asteroid          SPK-ID: 2003050
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889450295027919 3.6739e-08  
a 2.225120681570099 6.9639e-09 au
q 1.804695188743564 8.3303e-08 au
i 1.307278182840582 3.3692e-06 deg
node 239.9621382464805 0.00017523 deg
peri 85.18628122016383 0.00017545 deg
M 148.7460631775008 9.3881e-06 deg
tp 2458499.576090043965
(2019-Jan-16.07609004)
3.0996e-05 TDB
period 1212.35213713844
3.32
5.6914e-06
1.558e-08
d
yr
n .2969434283752916 1.394e-09 deg/d
Q 2.645546174396634 8.2797e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2051  
   data-arc span      17452 days (47.78 yr)  
   first obs. used      1972-07-13  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:48:44  

Additional Information
 Earth MOID = .793308 au 
 Jupiter MOID = 2.67969 au 
 T_jup = 3.622 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456195.5 (2012-Sep-25.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882289614715203 3.6629e-08  
q 1.806209553563664 8.2958e-08 au
tp 2456075.012433807076
(2012-May-27.51243381)
3.071e-05 TDB
node 240.0624455311444 0.00017527 deg
peri 85.08082899498348 0.00017549 deg
i 1.306211326016075 3.3703e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2051  
   data-arc span      17452 days (47.78 yr)  
   first obs. used      1972-07-13  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:48:44  

Additional Information
 Jupiter MOID = 2.67969 au 
 T_jup = 3.622 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.341679507975794E-15 -3.032029954481399E-15 -9.114042074175213E-14 7.737871061420269E-15 -3.81262246914692E-14 -1.183696012949903E-16
q -3.032029954481399E-15 6.882065645067793E-15 1.767547951001681E-13 -1.69025125957011E-14 7.813308530685468E-14 3.028296578860742E-16
tp -9.114042074175213E-14 1.767547951001681E-13 9.430761216761391E-10 -6.645910064917931E-12 2.837912573942631E-10 3.247242912733398E-14
node 7.737871061420269E-15 -1.69025125957011E-14 -6.645910064917931E-12 3.072061981226587E-8 -3.071434536151258E-8 7.302066205403681E-11
peri -3.81262246914692E-14 7.813308530685468E-14 2.837912573942631E-10 -3.071434536151258E-8 3.079657247381736E-8 -7.299316746969096E-11
i -1.183696012949903E-16 3.028296578860742E-16 3.247242912733398E-14 7.302066205403681E-11 -7.299316746969096E-11 1.13591509228809E-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 14.0   n/a MPO435727  
rotation period rot_per 7.56 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

3050 Carrera (1972 NW)          Discovered 1972-Jul-13 by Torres, C. at Cerro El Roble
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1972 NW = 1972 QK = 1979 VH2 = 1982 SB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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