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3300 McGlasson (1928 NA)
Classification: Main-belt Asteroid          SPK-ID: 2003300
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2024650082951626 1.5514e-08  
a 3.166461494979774 1.7791e-08 au
q 2.525363842132381 5.1714e-08 au
i 18.7405493578417 4.9773e-07 deg
node 27.27229747324982 2.5011e-06 deg
peri 263.554305411446 5.9668e-06 deg
M 137.1112568150383 9.4728e-06 deg
tp 2458416.654706969498
(2018-Oct-25.15470697)
5.0947e-05 TDB
period 2058.068112318774
5.63
1.7345e-05
4.749e-08
d
yr
n .1749213244426575 1.4742e-09 deg/d
Q 3.807559147827167 2.1393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2686  
   data-arc span      33859 days (92.70 yr)  
   first obs. used      1928-07-10  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40188  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:52:43  

Additional Information
 Earth MOID = 1.59305 au 
 Jupiter MOID = 1.72696 au 
 T_jup = 3.090 
[ 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 10.53   n/a E2021B10  
diameter diameter 22.752 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 22.91 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:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.184   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3300 McGlasson (1928 NA)          Discovered 1928-Jul-10 by Wood, H. E. at Johannesburg (UO)
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
1942-Feb-20 15:30 00:02 Jupiter 1.87931828572959 1.87931737811034 1.87931919335375 3.57188461813653 3.44339150866364 2430411.146027577 2.04393950879615 176.793155323729 28.2474413728551 71.251672156619 2938703.56441177 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
1952-Dec-02 22:16 00:01 Jupiter 1.74821237164603 1.74821213353188 1.74821260979327 5.21211318237384 5.1183110737429 2434349.427848075 1.28310838032188 431.242079865003 4.04578996224699 -88.7158605056266 5516658.01523845 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
2060-Apr-10 11:16 00:01 Jupiter 1.81015468396532 1.81015426084382 1.81015510708815 4.37030027860174 4.26188550148429 2473559.969596783 1.35119092649088 152.049748751917 22.279861488094 85.2676632774367 3977465.87196348 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
2071-Feb-09 04:39 00:02 Jupiter 1.84484757595918 1.84484690887047 1.84484824307746 5.73338332611928 5.65273623290691 2477516.693735656 1.54157365524666 418.877886719675 14.543222158622 -86.1218779781923 6596692.67591698 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
2167-Oct-19 20:23 00:06 Jupiter 1.96065903819332 1.96065744752625 1.96066062908485 2.44570276829577 2.2621767983352 2512832.349652184 6.19724698967489 1126.53112975423 10.8447104646405 72.4891530983465 5433347.39905399 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
2178-Jun-11 12:04 00:04 Jupiter 1.81172140404046 1.8117212228085 1.81172158527274 5.02970918688686 4.93588161393019 2516720.002983431 4.22076229158979 417.253213031137 11.591619581471 -88.839591108994 3990585.31535438 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54
2189-Apr-13 00:09 00:04 Jupiter 1.9967147153477 1.99671180936294 1.99671762133281 6.30122853380879 6.23354352514435 2520678.505970551 4.47820377461599 152.136997138021 42.0460185854393 22.072162213956 1655961.88717235 T 45 CATAB v2.0g-lin.ifort 2021-May-03 20:54:21 2021-May-03 20:54

Alternate Designations
 1928 NA = 1933 GA = 1951 PD = 1952 UC1 = 1963 UE = 1969 XB = 1974 QF2 = 1978 GV2 = 1980 TP12 = 1984 JM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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