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JPL Small-Body Database Browser
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4271 Novosibirsk (1976 GQ6)
Classification: Main-belt Asteroid          SPK-ID: 2004271
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09205130827909941 3.0444e-08  
a 3.013213405826466 1.4715e-08 au
q 2.735843169696019 9.1262e-08 au
i 10.91234872130648 4.4129e-06 deg
node 159.9446969594499 1.5925e-05 deg
peri 129.2679437730936 2.805e-05 deg
M 89.60557846990643 2.2281e-05 deg
tp 2458524.972310664540
(2019-Feb-10.47231066)
0.00011833 TDB
period 1910.48337708415
5.23
1.3995e-05
3.832e-08
d
yr
n .1884339870831251 1.3804e-09 deg/d
Q 3.290583641956913 1.607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2572  
   data-arc span      16003 days (43.81 yr)  
   first obs. used      1976-04-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44863  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:08:44  

Additional Information
 Earth MOID = 1.7355 au 
 Jupiter MOID = 1.97034 au 
 T_jup = 3.215 
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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 11.7   n/a MPO502194  
rotation period rot_per 8.850 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Becker, A.L; Montgomery, K.; Huynh, M.; Santistevan, I. (2015) Minor Planet Bull. 42, 107.]
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]

4271 Novosibirsk (1976 GQ6)          Discovered 1976-Apr-03 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1976 GQ6 = 1976 KN1 = 1985 BB2 = 1987 MZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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