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19195 (1992 DM7)
Classification: Main-belt Asteroid          SPK-ID: 2019195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04299811108746245 3.1031e-08  
a 2.939998381426252 1.2579e-08 au
q 2.813584004424726 9.4902e-08 au
i 2.98880412190125 3.2236e-06 deg
node 131.0431186652524 6.0933e-05 deg
peri 8.287653832412238 7.1877e-05 deg
M 316.3365062182116 3.9064e-05 deg
tp 2459619.823819201797
(2022-Feb-09.32381920)
0.00020025 TDB
period 1841.276726833516
5.04
1.1817e-05
3.235e-08
d
yr
n .1955165102309743 1.2548e-09 deg/d
Q 3.066412758427777 1.312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2203  
   data-arc span      11096 days (30.38 yr)  
   first obs. used      1990-11-22  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:08:08  

Additional Information
 Earth MOID = 1.82734 au 
 Jupiter MOID = 1.92363 au 
 T_jup = 3.270 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457192.5 (2015-Jun-19.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03991379577985235 3.1163e-08  
q 2.823071668610174 9.4883e-08 au
tp 2457782.898872326165
(2017-Jan-29.39887233)
0.0002116 TDB
node 131.1660511633164 6.0985e-05 deg
peri 9.106899517335604 7.3474e-05 deg
i 2.987405482161221 3.2223e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2203  
   data-arc span      11096 days (30.38 yr)  
   first obs. used      1990-11-22  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:08:08  

Additional Information
 Jupiter MOID = 1.92363 au 
 T_jup = 3.270 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.711517641463548E-16 -2.933924172506667E-15 1.125456913881664E-13 4.158731033519211E-15 4.707232171028722E-14 3.019461912597816E-17
q -2.933924172506667E-15 9.002713188376785E-15 3.169212994464164E-13 -1.276278929789922E-14 -2.333157764748016E-14 6.98970482155878E-17
tp 1.125456913881664E-13 3.169212994464164E-13 4.477598222892642E-8 6.201579332206783E-12 8.680935982055401E-9 3.728437029574748E-12
node 4.158731033519211E-15 -1.276278929789922E-14 6.201579332206783E-12 3.719223547540681E-9 -3.712738077106741E-9 1.530988958445345E-11
peri 4.707232171028722E-14 -2.333157764748016E-14 8.680935982055401E-9 -3.712738077106741E-9 5.398395982731068E-9 -1.45767186889526E-11
i 3.019461912597816E-17 6.98970482155878E-17 3.728437029574748E-12 1.530988958445345E-11 -1.45767186889526E-11 1.03835115400527E-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 13.82   n/a MPCxxxxx  

19195 (1992 DM7)          Discovered 1992-Feb-29 by UESAC at La Silla
Reference: 20001211/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
1904-Apr-26 14:31 00:02 Jupiter 1.95507200137207 1.95507159090548 1.95507241184011 3.3495917129914 3.21765090756115 2416597.104955009 2.16518282943825 117.983563262942 9.44498044652364 84.2660139410749 4829674.06352653 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
1939-May-19 16:22 00:01 Jupiter 1.93742756599564 1.9374272931954 1.93742783879587 3.22927442898158 3.09092782685676 2429403.181659718 1.48623400343832 84.8642261151023 9.19275858252994 89.7141209503715 4749429.86089647 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
1974-Jun-13 00:01 < 00:01 Jupiter 1.95318933769852 1.95318905331435 1.95318962208269 3.22113759444232 3.08357015832577 2442211.500666616 0.809061406493382 48.1729802120149 9.40763215164644 -86.4500490284336 4745325.62914177 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
2009-Jul-05 07:01 < 00:01 Jupiter 1.99726364750205 1.99726337942281 1.99726391558128 3.30826956720728 3.17749343891988 2455017.792158102 0.177619355558991 27.0109471702624 9.37368793338335 -88.8388835598276 4932643.91666467 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
2106-Feb-26 18:04 00:02 Jupiter 1.95962794813501 1.95962763933006 1.95962825694029 3.35767439416835 3.22637638166202 2490317.253024390 1.71644299779018 90.6888388425762 9.41391747613797 86.3079668305107 4922118.18236458 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
2141-Mar-22 22:34 00:02 Jupiter 1.93286469657365 1.93286442257677 1.93286497057053 3.22204274038396 3.08303694248194 2503125.440410300 2.3995149976573 130.883223243214 9.20240038949591 -89.9594878556584 4735524.93713029 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08
2176-Apr-14 13:46 00:03 Jupiter 1.94828561498859 1.94828520992395 1.94828602005578 3.22070933481825 3.08276874540225 2515932.073398481 3.08076686478183 158.276039995211 9.5549086756341 -85.0142713430339 4755976.01868212 T 36 CATAB v2.0g-lin.ifort 2021-Jul-08 18:08:23 2021-Jul-08 18:08

Alternate Designations
 1992 DM7 = 1998 MC20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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