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1060 Magnolia (1925 PA)
Classification: Main-belt Asteroid          SPK-ID: 2001060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019553245716268 1.7561e-08  
a 2.238214394577823 4.6187e-09 au
q 1.786195080059972 4.0423e-08 au
i 5.917644309548681 1.3877e-06 deg
node 221.1188969996563 8.6342e-06 deg
peri 84.75154034428982 9.213e-06 deg
M 185.6343018125642 5.644e-06 deg
tp 2459792.892437867713
(2022-Aug-01.39243787)
2.0087e-05 TDB
period 1223.068985753894
3.35
3.7858e-06
1.036e-08
d
yr
n .294341532810676 9.1108e-10 deg/d
Q 2.690233709095674 5.5514e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3128  
   data-arc span      34913 days (95.59 yr)  
   first obs. used      1925-08-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 11:54:25  

Additional Information
 Earth MOID = .781486 au 
 Jupiter MOID = 2.5733 au 
 T_jup = 3.603 
[ 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 12.69   n/a E2021B10  
diameter diameter 6.844 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.911 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Wisniewski, W.Z.; Michalowski, T.M.; Harris, A.W.; McMillan, R.S. (1997) Icarus 126, 395-449; 1995, Lunar & Planetary Sci. XXVI, 1511-1512.]
[Behrend, R. (2009) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Kryszczynska, A.; Colas, F.; Polinska, M.; Hirsch, R.; et al. (2012) Astron. Astrophys. 546, A72.]
[Strabla, L.; Quadri, U.; Girelli, R. (2013) Minor Planet Bull. 40, 83-84.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Franco, L.; Marchini, A.; Scarfi, G.; Bacci, P.; et al. (2020) Minor Planet Bull. 47, 144-147.]
geometric albedo albedo 0.173   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1060 Magnolia (1925 PA)          Discovered 1925-Aug-13 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1900-Nov-16 22:53 < 00:01 Iris 0.0199597452643008 0.0199565724741626 0.0199629188192113 6.57197895442056 6.57197891059557 2415340.453518309 0.185380051592056 254.666226905938 34.4301625658599 52.2707524232716 68948.9139143118 T 39 CATAB v2.0f-lin.ifort 2021-Apr-12 11:55:10 2021-Apr-12 11:55
2171-Sep-23 14:17 < 00:01 Eunom 0.0213833072258441 0.0213826371125549 0.0213839777618748 5.48719143644192 5.48719131680399 2514267.095067504 0.500525563692459 368.760812754229 30.5007025809645 87.8728617885195 104746.304742754 T 39 CATAB v2.0f-lin.ifort 2021-Apr-12 11:55:10 2021-Apr-12 11:55

Alternate Designations
 1925 PA = 1945 OA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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