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4141 Nintanlena (1978 PG3)
Classification: Main-belt Asteroid          SPK-ID: 2004141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01163214628299485 3.0585e-08  
a 2.567607324841094 1.0024e-08 au
q 2.537740540841253 7.5874e-08 au
i 8.963825817794882 4.3103e-06 deg
node 326.2213155782028 1.9693e-05 deg
peri 263.7230102098889 0.0002014 deg
M 210.4308411861375 0.00020136 deg
tp 2459824.853982446207
(2022-Sep-02.35398245)
0.00084034 TDB
period 1502.765914197296
4.11
8.8003e-06
2.409e-08
d
yr
n .2395582682564998 1.4029e-09 deg/d
Q 2.597474108840935 1.0141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2532  
   data-arc span      16977 days (46.48 yr)  
   first obs. used      1974-09-20  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4446  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:59:41  

Additional Information
 Earth MOID = 1.54059 au 
 Jupiter MOID = 2.40478 au 
 T_jup = 3.414 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.07   n/a E2021B10  
diameter diameter 14.590 km 0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4141 Nintanlena (1978 PG3)          Discovered 1978-Aug-08 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1978 PG3 = 1974 SK2 = 1978 RD3 = 1978 TY = 1979 YN9 = 1980 BK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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