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150325 (1999 VD112)
Classification: Main-belt Asteroid          SPK-ID: 2150325
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04850997304826243 3.9914e-08  
a 2.220773395235582 1.1319e-08 au
q 2.113043737686406 8.8534e-08 au
i 4.941022714674521 4.3589e-06 deg
node 236.923632100906 6.4493e-05 deg
peri 226.9044487636639 8.6986e-05 deg
M 97.82234742701496 5.8724e-05 deg
tp 2458872.034035082878
(2020-Jan-23.53403508)
0.0001968 TDB
period 1208.800958885068
3.31
9.2414e-06
2.53e-08
d
yr
n .297815779640053 2.2768e-09 deg/d
Q 2.328503052784758 1.1868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      8940 days (24.48 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5774  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:04  

Additional Information
 Earth MOID = 1.13312 au 
 Jupiter MOID = 2.73192 au 
 T_jup = 3.643 
[ 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 16.87   n/a E2021B55  

150325 (1999 VD112)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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
2124-Oct-21 11:55 00:10 Thisb 0.0452871787825663 0.0452809128178994 0.0452934494130861 2.55532414347841 2.55532408455966 2497128.996874267 9.89829980188214 796.970089674159 49.4422930747528 -67.182256710057 126173.380745913 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 19:18:05 2021-Apr-13 19:18
2165-Nov-15 22:47 < 00:01 Iris 0.0335512278591426 0.0335325176630527 0.0335699546741395 4.39666575816589 4.39666571919493 2512129.449303394 0.483158323920782 1503.93291098939 59.9636433594947 51.7096116871939 65699.1863155234 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 19:18:05 2021-Apr-13 19:18
2194-Feb-21 12:16 00:02 Iris 0.0173112534811837 0.0172907744275993 0.0173317679210272 4.08186549695928 4.08186541560398 2522454.011260251 1.72187267554903 1603.39419174356 63.2886422844019 50.4790639568917 31563.6694878695 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 19:18:05 2021-Apr-13 19:18

Alternate Designations
 1999 VD112 = 2002 TX75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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