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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
32844 (1992 EN25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2032844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482219277526032 4.6556e-08  
a 3.222343414241032 2.0733e-08 au
q 2.74472146150132 1.5721e-07 au
i 1.503473796477577 3.8927e-06 deg
node 83.0719396107794 0.00019924 deg
peri 289.869904402436 0.0001997 deg
M 20.89348219206002 1.3734e-05 deg
tp 2458477.879103443581
(2018-Dec-25.37910344)
8.0312e-05 TDB
period 2112.789163363404
5.78
2.0391e-05
5.583e-08
d
yr
n .1703908777281433 1.6444e-09 deg/d
Q 3.699965366980742 2.3806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      14948 days (40.93 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:54:17  

Additional Information
 Earth MOID = 1.74484 au 
 Jupiter MOID = 1.75981 au 
 T_jup = 3.171 
[ 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 MPO337530  
diameter diameter 7.540 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32844 (1992 EN25)          Discovered 1992-Mar-08 by UESAC at La Silla
Reference: 20020128/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
1946-Oct-10 01:06 00:03 Jupiter 1.92770288480231 1.92770219864941 1.92770357095554 2.63846185356328 2.46631130728999 2432103.546075623 2.60042209920827 81.23286926848 12.2270808417214 -82.1824835054717 2517836.89153492 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
1958-Feb-12 04:03 00:02 Jupiter 1.85779891832588 1.85779840645621 1.85779943019565 2.33277465669095 2.12837535002105 2436246.668590087 2.04664761123531 85.9131787957272 5.81247462780317 -86.8501911071103 2680288.72378653 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
1969-Jun-30 10:00 00:02 Jupiter 1.81009799422389 1.81009755454012 1.81009843390744 2.15659442363667 1.92743707959238 2440402.916711994 1.54199343891707 84.2883482647008 4.11498979237869 -87.5437730544767 2630433.559908 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
1980-Nov-22 16:39 00:01 Jupiter 1.78890027116669 1.78889982584093 1.78890071649224 2.10015689077782 1.86109733667286 2444566.193417920 1.0963495578907 74.0000175770733 5.64268992136175 -86.4859055404539 2574577.88846038 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
1992-Apr-14 08:36 < 00:01 Jupiter 1.79376128800253 1.79376082868484 1.79376174732001 2.16346972442374 1.93292313426953 2448726.858069472 0.704822271580921 57.4582776366793 4.04275542338543 -87.0734886885094 2551802.84332458 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2003-Aug-24 17:09 < 00:01 Jupiter 1.83069241302848 1.83069196384077 1.8306928622161 2.36974562223229 2.16571853480838 2452876.214811930 0.368230631727598 45.0334745405144 5.1349380584499 89.9650871340545 2641107.24079767 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2014-Dec-17 07:18 < 00:01 Jupiter 1.89321646849761 1.89321604402455 1.89321689297067 2.73144386995805 2.56241844548314 2457008.804062204 0.248578561028531 42.1175785763452 10.6718784597032 89.1133790315766 3020002.79639533 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2026-Mar-20 04:57 < 00:01 Jupiter 1.97845723613843 1.97845681265696 1.97845765961979 3.2805916634259 3.14738561339805 2461119.705928776 0.498251315983335 42.580356139701 15.0729003661294 89.0152705143553 3364657.02532612 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2137-Oct-25 16:41 00:02 Jupiter 1.99222158059045 1.992220847004 1.99222231417667 3.13707072347907 2.99848013134429 2501881.194875181 2.48492306199674 51.2309298092493 21.6206705470471 -85.5137781725519 1628091.69932077 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2149-Feb-05 06:46 00:03 Jupiter 1.90830240492677 1.90830166306053 1.90830314679291 2.65326318921039 2.48033908508219 2506001.782028585 2.60979377624238 61.9062555117695 12.8551815776445 -84.8268729561468 1743099.12235921 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2160-Jun-07 02:26 00:03 Jupiter 1.84659166707114 1.84659098255334 1.84659235158904 2.33651574516397 2.13117706063243 2510141.601124115 2.76079734212645 79.5935429339472 4.45576704352352 -89.5450802319802 2055560.12739606 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2171-Oct-22 18:36 00:03 Jupiter 1.80963206320166 1.80963149258484 1.809632633819 2.16646871646187 1.93841685970806 2514296.274876753 2.9885847447954 108.426410833191 2.76413936619576 87.9129957975736 2400363.52040394 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2183-Mar-15 23:19 00:03 Jupiter 1.80173034701214 1.80172990518336 1.80173078884102 2.12513861263579 1.89102666379723 2518458.471401683 3.33626885063536 148.33101483816 3.43448619360117 88.6586436962996 2652503.74776709 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54
2194-Aug-08 08:31 00:04 Jupiter 1.81680303733185 1.81680258130047 1.81680349336426 2.1896358194002 1.96521580587376 2522621.855154886 3.83890955216086 188.750744584437 2.22399356200777 89.5933281036829 2801056.27917896 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 01:54:30 2019-Dec-04 01:54

Alternate Designations
 1992 EN25 = 1978 WO1 = 2001 QX103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-06 23:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin