Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2416755447077007 5.9782e-08  
a 2.666344107438565 1.8123e-08 au
q 2.021953942895182 1.6029e-07 au
i 13.40245374112287 6.6742e-06 deg
node 310.7334286107386 2.1455e-05 deg
peri 349.1092255424959 2.4072e-05 deg
M 151.0267681923565 1.2791e-05 deg
tp 2458729.348985744079
(2019-Sep-02.84898574)
5.39e-05 TDB
period 1590.276796668466
4.35
1.6214e-05
4.439e-08
d
yr
n .2263756855122193 2.308e-09 deg/d
Q 3.310734271981948 2.2503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      7730 days (21.16 yr)  
   first obs. used      2000-02-01  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43217  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:05:18  

Additional Information
 Earth MOID = 1.00762 au 
 Jupiter MOID = 1.95531 au 
 T_jup = 3.303 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456921.5 (2014-Sep-21.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2418015961791233 5.9629e-08  
q 2.020934652410058 1.5995e-07 au
tp 2457141.154951654551
(2015-Apr-28.65495165)
5.1057e-05 TDB
node 310.7857250613432 2.1469e-05 deg
peri 349.2965907542281 2.4091e-05 deg
i 13.39883329832801 6.6728e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      7730 days (21.16 yr)  
   first obs. used      2000-02-01  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43217  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:05:18  

Additional Information
 Jupiter MOID = 1.95531 au 
 T_jup = 3.303 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.555670482374592E-15 -9.501878784030558E-15 1.274367041076965E-12 1.936846077431063E-16 1.775352428069346E-13 -8.105352141883428E-15
q -9.501878784030558E-15 2.558263468371648E-14 -3.386678279198218E-12 2.845686847726255E-15 -4.80171379172276E-13 2.356369938805868E-14
tp 1.274367041076965E-12 -3.386678279198218E-12 2.60681495007435E-9 9.605762075882651E-13 5.714170672379639E-10 -8.56845593253955E-12
node 1.936846077431063E-16 2.845686847726255E-15 9.605762075882651E-13 4.609344990846102E-10 -4.475260730113522E-10 2.370494788974588E-11
peri 1.775352428069346E-13 -4.80171379172276E-13 5.714170672379639E-10 -4.475260730113522E-10 5.803995502198444E-10 -2.481433086489759E-11
i -8.105352141883428E-15 2.356369938805868E-14 -8.56845593253955E-12 2.370494788974588E-11 -2.481433086489759E-11 4.452681070267335E-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 15.05   n/a MPO637095  
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

[ show close-approach data ]
Alternate Designations
 2002 NZ27 = 2000 CF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-26 01:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin