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3183 Franzkaiser (1949 PP)
Classification: Main-belt Asteroid          SPK-ID: 2003183
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395832621601436 1.7022e-08  
a 3.183767634361215 1.4281e-08 au
q 2.739366961997193 5.8896e-08 au
i 2.18955687728174 1.3338e-06 deg
node 128.6009263555766 3.4396e-05 deg
peri 219.3829410775454 3.4151e-05 deg
M 211.5347858717872 1.0011e-05 deg
tp 2460252.221966028722
(2023-Nov-03.72196603)
6.08e-05 TDB
period 2074.963550076472
5.68
1.3961e-05
3.822e-08
d
yr
n .173497023591924 1.1673e-09 deg/d
Q 3.628168306725237 1.6274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2951  
   data-arc span      26266 days (71.91 yr)  
   first obs. used      1949-08-02  
   last obs. used      2021-07-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45589  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 09:24:00  

Additional Information
 Earth MOID = 1.73233 au 
 Jupiter MOID = 1.7885 au 
 T_jup = 3.182 
[ 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 12.76   n/a MPO636111  
diameter diameter 15.283 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 38.0358 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3183 Franzkaiser (1949 PP)          Discovered 1949-Aug-02 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
1981-Aug-25 07:48 < 00:01 Jupiter 1.97278696577536 1.97278666753146 1.97278726401936 2.69986211453472 2.53585270105838 2444841.824755115 0.768337046963934 33.1744663714153 4.08738556374608 -76.359015448148 8398137.48618221 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
1992-Jul-16 23:21 < 00:01 Jupiter 1.83777744914543 1.83777725491049 1.83777764338038 2.21466407173976 1.99573216400468 2448820.472643288 0.512100608147345 27.7139646731694 1.18477144489198 -82.1745035154749 7245500.00924844 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2003-Jun-09 01:43 < 00:01 Jupiter 1.77909438823968 1.77909422454183 1.77909455193744 2.12897635628652 1.89218000994207 2452799.571194919 0.260849440029051 18.8380343984307 2.55338744209709 -82.933092009584 6592502.2449051 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2014-Apr-24 10:00 < 00:01 Jupiter 1.81721326431558 1.81721310189007 1.81721342674109 2.49433221858471 2.29988518317655 2456771.916417884 0.0985186995323808 15.8374758225629 2.98642283054083 88.370267196201 7546602.55484507 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2025-Feb-25 03:50 < 00:01 Jupiter 1.93684434373764 1.93684417553139 1.93684451194389 3.3429248951846 3.20943999091624 2460731.659437674 0.27300972253557 14.4632093607481 6.17429338121678 85.2372966104979 8977805.14838912 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2112-Feb-14 21:26 00:02 Jupiter 1.93624888286929 1.93624841387183 1.9362493518674 2.55073916108153 2.37304856395877 2492496.393395617 1.73062472206688 69.553227878072 3.2974901640538 -82.0972962673383 8081147.55088472 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2123-Jan-07 23:40 00:02 Jupiter 1.82716518822233 1.82716483783019 1.82716553861572 2.17440653233141 1.94958967162541 2496476.486418151 1.9707022049138 91.87165706126 1.43916971549153 -87.0130197046775 7189657.97855449 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2133-Dec-02 08:17 00:02 Jupiter 1.79549261754544 1.79549245602206 1.79549277906871 2.19424028689356 1.96753442070723 2500457.844871515 2.26073309051785 89.8773501319083 1.40728144246687 -85.4591712389294 7030065.06061763 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2144-Oct-16 14:39 00:03 Jupiter 1.85493537370963 1.85493491835254 1.85493582906683 2.66166530407379 2.48418971816074 2504429.110167184 2.59340267949674 43.2806644483599 4.01068907640799 84.2837641222385 5081713.27704265 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24
2155-Aug-21 01:40 00:03 Jupiter 1.98012590567713 1.98012517642745 1.98012663492693 3.57126820441279 3.44941048520662 2508389.569148900 2.87595749921323 42.7078138084861 10.4753768593666 -56.3987290019916 3595379.16145205 T 41 CATAB v2.0g-lin.ifort 2021-Aug-25 09:24:44 2021-Aug-25 09:24

Alternate Designations
 1949 PP = 1949 QB1 = 1982 JF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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