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78158 (2002 NZ27)
Classification: Main-belt Asteroid          SPK-ID: 2078158
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2418019793217545 6.0551e-08  
a 2.6658444366721 1.8263e-08 au
q 2.021237975320898 1.6229e-07 au
i 13.40261554061738 6.7648e-06 deg
node 310.7329709376965 2.1625e-05 deg
peri 349.0688619465313 2.4295e-05 deg
M 106.6986135558307 1.2775e-05 deg
tp 2458729.298237025261
(2019-Sep-02.79823703)
5.4643e-05 TDB
period 1589.829792700584
4.35
1.6337e-05
4.473e-08
d
yr
n .22643933435697 2.3269e-09 deg/d
Q 3.310450898023301 2.2679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      7651 days (20.95 yr)  
   first obs. used      2000-02-01  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45429  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:13:53  

Additional Information
 Earth MOID = 1.00543 au 
 Jupiter MOID = 1.95622 au 
 T_jup = 3.303 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456872.5 (2014-Aug-03.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417819666637105 6.0418e-08  
q 2.020898298272732 1.6203e-07 au
tp 2457141.176904977114
(2015-Apr-28.67690498)
5.1803e-05 TDB
node 310.7861051899638 2.1638e-05 deg
peri 349.303905667959 2.4313e-05 deg
i 13.39883860850333 6.7636e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      7651 days (20.95 yr)  
   first obs. used      2000-02-01  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45429  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:13:53  

Additional Information
 Jupiter MOID = 1.95622 au 
 T_jup = 3.303 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.650331224340987E-15 -9.753148543201241E-15 1.359001617282059E-12 7.074033487729936E-16 1.945720408785717E-13 -8.27831263981159E-15
q -9.753148543201241E-15 2.625312546822681E-14 -3.611535040855779E-12 1.691795546559657E-15 -5.266934377335572E-13 2.412754374925792E-14
tp 1.359001617282059E-12 -3.611535040855779E-12 2.683573558427365E-9 5.312522055745031E-13 5.877307222787177E-10 -9.066558801832408E-12
node 7.074033487729936E-16 1.691795546559657E-15 5.312522055745031E-13 4.682047569672312E-10 -4.547369174046972E-10 2.666461118432911E-11
peri 1.945720408785717E-13 -5.266934377335572E-13 5.877307222787177E-10 -4.547369174046972E-10 5.911320669292719E-10 -2.782177907377396E-11
i -8.27831263981159E-15 2.412754374925792E-14 -9.066558801832408E-12 2.666461118432911E-11 -2.782177907377396E-11 4.574620350537192E-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 15.0   n/a MPO526668  
diameter diameter 3.225 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78158 (2002 NZ27)          Discovered 2002-Jul-13 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1943-Jun-27 20:55 00:02 Jupiter 1.97551561407025 1.9755147608156 1.97551646732524 3.69298825765478 3.57500235308853 2430903.371431712 1.9382724093596 434.53044902958 40.0265437890977 89.9247848559163 2227662.62707362 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 07:13:55 2021-Feb-24 07:13
2026-Jan-23 12:56 < 00:01 Jupiter 1.94357026309092 1.94356976394208 1.94357076224662 3.55447846252169 3.42967959460062 2461064.039129638 0.390242064052633 290.757389043259 11.0116675986851 -85.9979284296016 2279226.86826965 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 07:13:55 2021-Feb-24 07:13
2156-Nov-11 06:49 00:04 Jupiter 1.94996509370307 1.94996431699431 1.94996587044165 3.68000098678787 3.56000711650741 2508837.783800566 3.87091417119227 733.353205544746 31.4343791911646 88.7372369393898 2290576.59741278 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 07:13:55 2021-Feb-24 07:13

Alternate Designations
 2002 NZ27 = 2000 CF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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