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30453 (2000 NQ25)
Classification: Main-belt Asteroid          SPK-ID: 2030453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362936874579382 2.1922e-08  
a 2.863563357141008 1.2855e-08 au
q 2.473277747926827 6.195e-08 au
i 12.78385747953123 1.2683e-06 deg
node 308.3466131620794 4.5668e-06 deg
peri 301.0796441389471 1.0462e-05 deg
M 115.1507157882742 1.1234e-05 deg
tp 2458634.361405101179
(2019-May-30.86140510)
5.3573e-05 TDB
period 1769.940314902755
4.85
1.1919e-05
3.263e-08
d
yr
n .2033966891249547 1.3697e-09 deg/d
Q 3.253848966355189 1.4607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2824  
   data-arc span      12573 days (34.42 yr)  
   first obs. used      1986-09-11  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:35:40  

Additional Information
 Earth MOID = 1.48477 au 
 Jupiter MOID = 1.98194 au 
 T_jup = 3.250 
[ 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 12.84   n/a E2021B10  
diameter diameter 11.052 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.48412 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.145   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30453 (2000 NQ25)          Discovered 2000-Jul-04 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 NQ25 = 1986 RS13 = 1987 YE3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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