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78154 (2002 NY25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078154
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02407024741854702 3.9813e-08  
a 3.24327591843133 2.8344e-08 au
q 3.165209464628072 1.2238e-07 au
i 20.62416361695118 6.1148e-06 deg
node 319.0722813267598 1.3488e-05 deg
peri 292.6562725925757 0.0001499 deg
M 158.3045514371602 0.00015148 deg
tp 2458458.365356913440
(2018-Dec-05.86535691)
0.00089541 TDB
period 2133.409737402432
5.84
2.7967e-05
7.657e-08
d
yr
n .1687439565351961 2.2121e-09 deg/d
Q 3.321342372234587 2.9026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1439  
   data-arc span      8251 days (22.59 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-07-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:00:44  

Additional Information
 Earth MOID = 2.18417 au 
 Jupiter MOID = 1.8217 au 
 T_jup = 3.082 
[ 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 13.69   n/a MPO637095  
diameter diameter 10.386 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78154 (2002 NY25)          Discovered 2002-Jul-09 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
1903-Jan-30 12:17 00:04 Jupiter 1.92708861800022 1.92708792196726 1.92708931403537 6.74207574337678 6.67656466519745 2416145.011753350 3.92433474893091 507.082681449076 34.0061425909963 -89.1389411739827 3615968.19962459 T 30 CATAB v2.0g-lin.ifort 2021-Aug-25 18:00:47 2021-Aug-25 18:00
1914-Sep-13 04:07 00:03 Jupiter 1.92697550578798 1.92697479728775 1.92697621431734 6.7934845071877 6.72847014912881 2420388.671654455 3.37063237761268 537.32248477403 24.5675764479883 87.3755573755549 3609054.35767949 T 30 CATAB v2.0g-lin.ifort 2021-Aug-25 18:00:47 2021-Aug-25 18:00
1926-Apr-27 21:11 00:03 Jupiter 1.95587480390326 1.95587369968647 1.95587590816518 6.8022645728149 6.73829887238187 2424633.382585530 2.92450642416667 524.434464998461 22.6763128399059 84.543523369613 3606995.22048694 T 30 CATAB v2.0g-lin.ifort 2021-Aug-25 18:00:47 2021-Aug-25 18:00

Alternate Designations
 2002 NY25 = 1999 BF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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