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15011 (1998 QM92)
Classification: Main-belt Asteroid          SPK-ID: 2015011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2543167199955043 2.8704e-08  
a 2.57169280876937 9.3184e-09 au
q 1.917668328807118 7.2926e-08 au
i 3.625072294016007 4.4139e-06 deg
node 279.7311729741393 5.8104e-05 deg
peri 103.442771564493 5.9122e-05 deg
M 94.75254581898341 1.2201e-05 deg
tp 2458604.025327329473
(2019-Apr-30.52532733)
4.9777e-05 TDB
period 1506.354060755948
4.12
8.1873e-06
2.242e-08
d
yr
n .2389876386825935 1.2989e-09 deg/d
Q 3.225717288731622 1.1688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1681  
   data-arc span      14203 days (38.89 yr)  
   first obs. used      1981-07-02  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:36:21  

Additional Information
 Earth MOID = .925125 au 
 Jupiter MOID = 2.25715 au 
 T_jup = 3.380 
[ 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 14.3   n/a MPO358777  
diameter diameter 3.930 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15011 (1998 QM92)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20000523/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
1972-Oct-28 09:31 < 00:01 Hygie 0.0262439046985807 0.0262389054627794 0.0262489041772655 5.20361291051974 5.20361262759625 2441618.896593683 0.765529561338526 280.958473839451 63.061781528472 -28.3561429506727 31987.5506709231 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:36:25 2020-Nov-13 02:36
2049-Aug-26 15:43 < 00:01 Hygie 0.0141380996243173 0.0141336856209488 0.0141425142883672 5.03405135437577 5.03405081150835 2469680.154821678 0.613975930309633 269.130611647139 42.541951501991 -35.7277223282868 29685.8629102616 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:36:25 2020-Nov-13 02:36
2138-May-21 03:57 < 00:01 Thisb 0.0469582623748584 0.0469447108796113 0.0469718205795955 4.2126407188131 4.21264068434572 2502088.664774726 0.943449702886053 1114.31260443097 40.9499256304242 -52.7355222497996 136508.784447171 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:36:25 2020-Nov-13 02:36

Alternate Designations
 1998 QM92 = 1981 NF1 = 1994 WW10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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