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48616 (1995 GP7)
Classification: Main-belt Asteroid          SPK-ID: 2048616
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115467283703677 3.9459e-08  
a 2.79917633581404 1.4303e-08 au
q 2.475963047709981 1.1224e-07 au
i 5.330784777647026 4.5249e-06 deg
node 77.53282514193998 4.3139e-05 deg
peri 171.9354321720015 4.7297e-05 deg
M 70.23565015769793 1.7807e-05 deg
tp 2458666.767178606791
(2019-Jul-02.26717861)
8.5084e-05 TDB
period 1710.581669448495
4.68
1.3111e-05
3.59e-08
d
yr
n .2104547280201283 1.613e-09 deg/d
Q 3.122389623918099 1.5954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1004  
   data-arc span      10172 days (27.85 yr)  
   first obs. used      1992-09-22  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:34:58  

Additional Information
 Earth MOID = 1.462 au 
 Jupiter MOID = 1.90434 au 
 T_jup = 3.310 
[ 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 14.7   n/a MPO436123  
diameter diameter 8.214 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48616 (1995 GP7)          Discovered 1995-Apr-02 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20021120/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
1965-Sep-14 10:56 00:01 Jupiter 1.98154881727063 1.98154832729614 1.98154930724524 2.78777270836197 2.62997473588724 2439017.955789618 1.07760138123236 56.4661988282023 12.5689202981561 -77.1955482398408 2888601.85365966 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
1988-Nov-18 17:20 < 00:01 Jupiter 1.90747872741813 1.90747837201752 1.90747908281875 2.61412120444516 2.43834426714863 2447484.222348681 0.579421763656026 65.1158776551755 8.43879502420794 -83.5529393233357 2964474.51889603 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
2012-Jan-28 20:31 < 00:01 Jupiter 1.89941126017542 1.89941090040518 1.89941161994567 2.6230586153966 2.44715293580571 2455955.354600164 0.187338712696778 70.6069959117878 8.37211274972308 -85.2892428368304 2929480.11917423 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
2035-Apr-05 09:41 < 00:01 Jupiter 1.95418350464924 1.95418306586909 1.95418394342939 2.838653263375 2.68161725523417 2464422.903276890 0.513311804943865 68.9014290964581 11.5325050032375 -84.759950277039 2986928.73851463 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
2143-Oct-13 00:35 00:03 Jupiter 1.99442642754428 1.99442546304903 1.9944273920401 2.79495895452975 2.63863714339522 2504059.524352894 2.5837499233423 87.2123875035298 15.7112848683795 -67.5975579600098 2439445.91005202 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
2166-Dec-17 01:38 00:03 Jupiter 1.91801948288614 1.91801893621848 1.91802002955369 2.63558311172466 2.46233063443773 2512525.567983814 2.99415100429598 63.0950657948832 17.1300815864179 -79.8146070944344 2681170.3719498 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
2190-Feb-25 07:05 00:03 Jupiter 1.89997746489067 1.89997704183776 1.89997788794465 2.63907226001268 2.46436384697855 2520996.795394670 3.4888653921712 134.348770008643 8.56719713416187 -86.9638905047628 2739769.07655851 T 25 CATAB v2.0f-lin.ifort 2020-Aug-25 04:35:09 2020-Aug-25 04:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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