Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
100314 (1995 MK1)
Classification: Main-belt Asteroid          SPK-ID: 2100314
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035546072522045 4.219e-08  
a 2.97983263988857 2.2873e-08 au
q 2.671257241187609 1.2381e-07 au
i 11.07312018289359 9.0928e-06 deg
node 196.5143846117556 2.1567e-05 deg
peri 101.3495579338831 6.1296e-05 deg
M 262.039805301567 6.1788e-05 deg
tp 2459511.750063696076
(2021-Oct-24.25006370)		 0.00032608 TDB
period 1878.824592960219
5.14		 2.1633e-05
5.923e-08		 d
yr
n .1916091589118465 2.2062e-09 deg/d
Q 3.28840803858953 2.5242e-08 au
   Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      9095 days (24.90 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:50  

Additional Information
 Earth MOID = 1.68444 au 
 Jupiter MOID = 1.96068 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457143.5 (2015-May-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022148202054697 4.1916e-08  
q 2.676146670189391 1.2285e-07 au
tp 2457630.193865297976
(2016-Aug-29.69386530)		 0.00031735 TDB
node 196.5404928143467 2.1568e-05 deg
peri 100.9873540494089 6.2006e-05 deg
i 11.07104670425021 9.0916e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      9095 days (24.90 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58184  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:50  

Additional Information
 Jupiter MOID = 1.96068 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.756955931504592E-15 -5.078602541920936E-15 5.757665909520314E-12 5.106266044788185E-15 1.072709009244394E-12 -4.662425672507655E-15
q -5.078602541920936E-15 1.509187470758735E-14 -1.332634749075806E-11 -1.027342155036264E-14 -2.518176529347327E-12 1.622553996357538E-14
tp 5.757665909520314E-12 -1.332634749075806E-11 1.007127141688485E-7 1.102646030536108E-10 1.845509253834833E-8 -5.47327878916466E-11
node 5.106266044788185E-15 -1.027342155036264E-14 1.102646030536108E-10 4.651662841424485E-10 -4.355729205129392E-10 -2.133326848545394E-11
peri 1.072709009244394E-12 -2.518176529347327E-12 1.845509253834833E-8 -4.355729205129392E-10 3.844771099875447E-9 1.111454626445664E-11
i -4.662425672507655E-15 1.622553996357538E-14 -5.47327878916466E-11 -2.133326848545394E-11 1.111454626445664E-11 8.265650341015847E-11

[ 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 14.9   n/a MPO436467  

100314 (1995 MK1)          Discovered 1995-Jun-22 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1940-Nov-06 14:38 00:03 Jupiter 1.94546111535383 1.94545996161166 1.94546226910264 4.34665649613477 4.24530974433824 2429940.109892986 2.67634894893395 245.867984562061 31.8821726866191 -81.1702735691594 1575992.9297106 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:51 2020-Nov-12 20:06
1977-Mar-27 19:05 00:02 Jupiter 1.95467058835032 1.95466988128033 1.95467129542021 3.56418000922448 3.44045257341229 2443230.295314894 1.51623871276453 146.558310475911 25.7336814088739 87.5359199228088 1380305.77901039 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:51 2020-Nov-12 20:06
2095-May-01 16:43 00:03 Jupiter 1.95479312582995 1.95479229821421 1.95479395344735 4.11352135170887 4.00680009610944 2486364.196613831 2.83483570798338 214.147620498841 33.3985778026695 84.3953428779167 1748792.5193716 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:51 2020-Nov-12 20:06
2131-Sep-27 23:32 00:04 Jupiter 1.98590143654792 1.98590020642125 1.98590266667809 3.20756569882397 3.07171644308967 2499661.480719142 4.39499269354501 170.565549888865 41.3380608099453 67.5583894708203 1343736.49687777 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:51 2020-Nov-12 20:06

Alternate Designations
 1995 MK1 = 2001 QV130 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-27 04:24 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin