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17634 (1996 NM3)
Classification: Main-belt Asteroid          SPK-ID: 2017634
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480318827574727 3.1007e-08  
a 2.439922769111782 8.8835e-09 au
q 2.078736407817338 7.4457e-08 au
i 2.686840334224575 4.5474e-06 deg
node 167.705762901408 7.451e-05 deg
peri 76.58535860487912 7.6452e-05 deg
M 201.2350010266153 1.8488e-05 deg
tp 2459814.424281692432
(2022-Aug-22.92428169)
7.3174e-05 TDB
period 1392.074719480998
3.81
7.6026e-06
2.081e-08
d
yr
n .2586068082137268 1.4123e-09 deg/d
Q 2.801109130406225 1.0199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      14935 days (40.89 yr)  
   first obs. used      1980-03-23  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50987  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:08:55  

Additional Information
 Earth MOID = 1.06614 au 
 Jupiter MOID = 2.21449 au 
 T_jup = 3.486 
[ 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 15.02   n/a E2021B10  
diameter diameter 2.794 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17634 (1996 NM3)          Discovered 1996-Jul-14 by Elst, E. W. at La Silla
Reference: 20001013/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
1955-Feb-19 16:21 00:01 Psych 0.0465321707149718 0.0465290609583211 0.0465352813368244 3.93866248121776 3.93866241520148 2435158.181481181 1.45682606793695 365.143595704759 45.3596560157413 -65.852334424574 140120.933504197 T 38 CATAB v2.0f-lin.ifort 2021-Apr-13 02:09:01 2021-Apr-13 02:09
2021-Feb-14 17:04 < 00:01 Psych 0.0362759450532446 0.0362742040187698 0.0362776860878902 4.09574269426823 4.09574261283498 2459260.210962638 0.41300646844287 86.9051560842774 52.9447655295231 -4.28522572689136 62684.920581546 T 38 CATAB v2.0f-lin.ifort 2021-Apr-13 02:09:01 2021-Apr-13 02:09
2080-Sep-24 12:29 < 00:01 Amphi 0.0110289422636925 0.0110278136615937 0.0110300769145629 5.07189547429907 5.07189537152847 2481032.020186672 0.373283370306316 569.970273288447 39.271453769301 85.9164554942003 41890.8135322189 T 38 CATAB v2.0f-lin.ifort 2021-Apr-13 02:09:01 2021-Apr-13 02:09

Alternate Designations
 1996 NM3 = 1980 FT8 = 1999 FU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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