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 ]  
27233 Mahajan (1999 NP8)
Classification: Main-belt Asteroid          SPK-ID: 2027233
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0810452496064996 4.0304e-08  
a 2.558537541198981 1.0956e-08 au
q 2.351180227544909 1.0248e-07 au
i 3.845698488573988 4.6082e-06 deg
node 281.56914009067 6.4458e-05 deg
peri 308.6989388029843 7.1531e-05 deg
M 106.7204876203089 3.2114e-05 deg
tp 2458557.369729864250
(2019-Mar-14.86972986)
0.00013304 TDB
period 1494.810423059874
4.09
9.6013e-06
2.629e-08
d
yr
n .240833214999318 1.5469e-09 deg/d
Q 2.765894854853051 1.1844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1525  
   data-arc span      9103 days (24.92 yr)  
   first obs. used      1995-09-02  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52969  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:27:58  

Additional Information
 Earth MOID = 1.34269 au 
 Jupiter MOID = 2.2349 au 
 T_jup = 3.428 
[ 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 14.0   n/a MPO296349  

27233 Mahajan           Discovered 1999 July 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Rohan Mahajan (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his materials-science project. He attends the Harker School, San Jose, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ 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
1997-Jun-07 01:22 < 00:01 David 0.0384982459009985 0.0384971404653569 0.0384993514383156 7.22540602285804 7.22540596854804 2450606.556604807 0.359248617772366 127.465993714951 28.2938299435111 67.6334026793707 188965.718971654 T 22 CATAB v2.0f-lin.ifort 2020-Aug-25 02:28:11 2020-Aug-25 02:28
2107-Apr-14 08:36 00:02 Thisb 0.035012801832657 0.0350052423595751 0.0350203661642659 2.98194348551478 2.98194342020947 2490728.858569621 2.26097659302538 757.128588739695 55.5451915015034 -60.4435876561793 82015.4749622875 T 22 CATAB v2.0f-lin.ifort 2020-Aug-25 02:28:11 2020-Aug-25 02:28
2144-Feb-11 04:50 00:03 Thisb 0.0320112121054556 0.0320032132953536 0.0320192235477881 2.96238117980137 2.9623811079009 2504180.701078913 3.144034294874 1087.22161022497 55.5014222364944 -68.6817542969236 80312.2205681582 T 22 CATAB v2.0f-lin.ifort 2020-Aug-25 02:28:11 2020-Aug-25 02:28

Alternate Designations
 1999 NP8 = 1998 HW126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 18:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin