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30637 (6196 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2030637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03280906053897201 3.6557e-08  
a 2.974839171364524 1.5869e-08 au
q 2.87723749289752 1.1561e-07 au
i 9.312863403763917 3.7946e-06 deg
node 192.5933444390298 2.1963e-05 deg
peri 107.7633597727009 6.4103e-05 deg
M 5.531953692328437 5.9105e-05 deg
tp 2459367.701511166083
(2021-Jun-02.20151117)
0.00030772 TDB
period 1874.103898336575
5.13
1.4996e-05
4.106e-08
d
yr
n .1920918046857115 1.5371e-09 deg/d
Q 3.072440849831528 1.639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1463  
   data-arc span      22233 days (60.87 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:43:29  

Additional Information
 Earth MOID = 1.87954 au 
 Jupiter MOID = 1.99389 au 
 T_jup = 3.241 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457353.5 (2015-Nov-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0303929767488361 3.6785e-08  
q 2.881538810556954 1.1585e-07 au
tp 2457501.558227538095
(2016-Apr-23.05822754)
0.000332 TDB
node 192.6739976422827 2.1975e-05 deg
peri 108.773071023255 6.8207e-05 deg
i 9.312035419936748 3.7943e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1463  
   data-arc span      22233 days (60.87 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:43:29  

Additional Information
 Jupiter MOID = 1.99389 au 
 T_jup = 3.241 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.353133586738759E-15 -4.228425683854442E-15 2.485301059567033E-12 2.866066822665659E-16 5.233129520732905E-13 3.567756173643724E-17
q -4.228425683854442E-15 1.34210667383618E-14 -8.182107732742959E-12 5.1915038760632E-17 -1.719423514534017E-12 6.223881544359233E-16
tp 2.485301059567033E-12 -8.182107732742959E-12 1.102261434814525E-7 -9.300907879992092E-11 2.145082539398554E-8 1.319227261048827E-11
node 2.866066822665659E-16 5.1915038760632E-17 -9.300907879992092E-11 4.829066782080063E-10 -4.941186320441265E-10 -5.181446741184848E-12
peri 5.233129520732905E-13 -1.719423514534017E-12 2.145082539398554E-8 -4.941186320441265E-10 4.652135418667459E-9 7.696029954057028E-12
i 3.567756173643724E-17 6.223881544359233E-16 1.319227261048827E-11 -5.181446741184848E-12 7.696029954057028E-12 1.439640776660301E-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 14.33   n/a MPO636511  
diameter diameter 4.497 km 0.459 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 52.1446 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.264   0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30637 (6196 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/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-Sep-10 23:14 00:02 Jupiter 1.9897285125881 1.98972818420047 1.98972884097585 4.42998106378153 4.33282092493134 2416734.467808302 2.47528589644596 187.11205271615 14.5805118061783 -89.3905589320394 4526060.47551464 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 23:43:37 2021-Aug-24 23:43
1940-Oct-15 14:25 00:02 Jupiter 1.99022173985031 1.99022137317184 1.99022210652957 4.28762703056919 4.1871901667523 2429918.100584904 1.66630035930663 118.040790491677 13.8620314409687 84.7626367476789 4597934.06657647 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 23:43:37 2021-Aug-24 23:43
2130-Apr-03 23:52 00:03 Jupiter 1.98946154755687 1.98946120677499 1.98946188833942 4.39779147021294 4.29989075549405 2499119.494636632 2.63293626631852 197.252671942806 14.454134268382 -88.9973948261979 4489795.87656085 T 30 CATAB v2.0g-lin.ifort 2021-Aug-24 23:43:37 2021-Aug-24 23:43

Alternate Designations
 6196 P-L = 1996 VX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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