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3977 Maxine (1983 LM)
Classification: Main-belt Asteroid          SPK-ID: 2003977
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165667902438633 8.2607e-09  
a 2.641699406913951 9.3092e-09 au
q 2.204054607297136 2.5679e-08 au
i 12.54604275644444 2.7968e-07 deg
node 218.0452421219912 2.0388e-06 deg
peri 74.16342377751627 7.0447e-06 deg
M 306.5528505868011 9.3168e-06 deg
tp 2459629.333556149269
(2022-Feb-18.83355615)
4.1035e-05 TDB
period 1568.279714334722
4.29
8.2898e-06
2.27e-08
d
yr
n .2295508873254254 1.2134e-09 deg/d
Q 3.079344206530765 1.0851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3176  
   data-arc span      15759 days (43.15 yr)  
   first obs. used      1978-05-06  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42311  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:52:23  

Additional Information
 Earth MOID = 1.22716 au 
 Jupiter MOID = 2.163 au 
 T_jup = 3.342 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457300.5 (2015-Oct-05.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166809666795986 8.2552e-09  
q 2.201090054343332 2.5648e-08 au
tp 2458057.922688576490
(2017-Oct-31.42268858)
3.8471e-05 TDB
node 218.1459080004571 2.0432e-06 deg
peri 73.70858383482394 7.0054e-06 deg
i 12.53377116663683 2.7947e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3176  
   data-arc span      15759 days (43.15 yr)  
   first obs. used      1978-05-06  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42311  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:52:23  

Additional Information
 Jupiter MOID = 2.163 au 
 T_jup = 3.342 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.814877813285569E-17 -2.032093760117478E-16 1.163316412324473E-13 7.248606251896028E-15 1.55519811220009E-14 2.949475645012618E-16
q -2.032093760117478E-16 6.57823581620074E-16 -2.529220278681455E-13 -1.903514950930256E-14 -3.725522695403749E-14 -7.76428552835463E-16
tp 1.163316412324473E-13 -2.529220278681455E-13 1.479985938443248E-9 1.264742292448182E-12 2.569961922708047E-10 8.369093850717441E-13
node 7.248606251896028E-15 -1.903514950930256E-14 1.264742292448182E-12 4.174766984443581E-12 -3.736873239622775E-12 9.846852829333381E-14
peri 1.55519811220009E-14 -3.725522695403749E-14 2.569961922708047E-10 -3.736873239622775E-12 4.907527665574124E-11 1.187368090509399E-14
i 2.949475645012618E-16 -7.76428552835463E-16 8.369093850717441E-13 9.846852829333381E-14 1.187368090509399E-14 7.810434423312872E-14

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.07   n/a E2021B10  
rotation period rot_per 3.081 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:
[Franco, L.; Tmoassini, A.; Scardella, M. (2014) Minor Planet Bull. 41, 1.]

3977 Maxine (1983 LM)          Discovered 1983-Jun-14 by Shoemaker, C. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 LM = 1978 JG1 = 1979 SB9 = 1979 TO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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