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24313 (1999 YR27)
Classification: Jupiter Trojan          SPK-ID: 2024313
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08654298734399302 6.6952e-08  
a 5.26519533036013 8.9846e-08 au
q 4.809529597521122 4.0696e-07 au
i 18.1527530658919 5.9016e-06 deg
node 33.84388634752494 1.6085e-05 deg
peri 356.4896388510076 3.2038e-05 deg
M 334.2522884914928 2.7976e-05 deg
tp 2459516.114023475196
(2021-Oct-28.61402347)
0.00034388 TDB
period 4412.860087139366
12.08
0.00011295
3.092e-07
d
yr
n .08157974485734712 2.0881e-09 deg/d
Q 5.720861063199137 9.7621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1571  
   data-arc span      24839 days (68.01 yr)  
   first obs. used      1953-02-08  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:39:31  

Additional Information
 Earth MOID = 3.81436 au 
 Jupiter MOID = .154293 au 
 T_jup = 2.893 
[ 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 10.82   n/a E2021B10  
diameter diameter 34.591 km 0.741 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.077   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

24313 (1999 YR27)          Discovered 1999-Dec-30 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 YR27 = 1998 XC31 = 2001 CV33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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