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277184 (2005 PU19)
Classification: Main-belt Asteroid          SPK-ID: 2277184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1253523315797486 3.833e-08  
a 2.280544652317116 1.3006e-08 au
q 1.994673062877438 8.5412e-08 au
i 1.771318679130737 4.2917e-06 deg
node 266.3088211621213 0.0001639 deg
peri 333.9057365408021 0.00016523 deg
M 230.9103645023682 2.2013e-05 deg
tp 2459651.571274240297
(2022-Mar-13.07127424)
7.8514e-05 TDB
period 1257.929485202442
3.44
1.0761e-05
2.946e-08
d
yr
n .2861845629940571 2.4481e-09 deg/d
Q 2.566416241756794 1.4636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      9216 days (25.23 yr)  
   first obs. used      1995-10-16  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:59:53  

Additional Information
 Earth MOID = .980875 au 
 Jupiter MOID = 2.43808 au 
 T_jup = 3.595 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457441.5 (2016-Feb-23.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1253795578834211 3.8319e-08  
q 1.994515077090661 8.5371e-08 au
tp 2457136.698280769610
(2015-Apr-24.19828077)
7.1899e-05 TDB
node 266.339689417874 0.00016405 deg
peri 334.0518699852294 0.00016537 deg
i 1.77024148955611 4.2905e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      9216 days (25.23 yr)  
   first obs. used      1995-10-16  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:59:53  

Additional Information
 Jupiter MOID = 2.43808 au 
 T_jup = 3.595 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.46836911057992E-15 -3.243844952039358E-15 -4.272894340613246E-14 1.181055029255746E-14 -3.932193344902674E-14 5.144633850461461E-16
q -3.243844952039358E-15 7.28828529748527E-15 2.352401527338363E-13 -2.730182487170951E-14 1.341585042718268E-13 -1.106560601591107E-15
tp -4.272894340613246E-14 2.352401527338363E-13 5.169526533303367E-9 -2.526106944256982E-11 1.526809555492887E-9 -7.302825827488745E-13
node 1.181055029255746E-14 -2.730182487170951E-14 -2.526106944256982E-11 2.691148368747563E-8 -2.69059254284969E-8 1.155107080694586E-10
peri -3.932193344902674E-14 1.341585042718268E-13 1.526809555492887E-9 -2.69059254284969E-8 2.734782354220398E-8 -1.156649935867701E-10
i 5.144633850461461E-16 -1.106560601591107E-15 -7.302825827488745E-13 1.155107080694586E-10 -1.156649935867701E-10 1.840806499849115E-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 17.2   n/a MPO437262  

277184 (2005 PU19)          Discovered 2005-Jun-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
2174-Nov-09 12:20 00:11 Amphi 0.044349817094761 0.0442982263895051 0.044401408539064 3.60700071537149 3.60700067943506 2515410.014233678 10.7017435766832 2586.31835383702 84.0896337232457 6.28398991095403 8997.83368939537 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:59:54 2021-Apr-14 03:59

Alternate Designations
 2005 PU19 = 1995 UG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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