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107 Camilla (A868 WA)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 119 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06493370658496998 1.6019e-08  
a 3.488731012209343 1.146e-08 au
q 3.262194776308657 5.3259e-08 au
i 10.00382192721008 4.6086e-07 deg
node 172.5840707259325 3.0376e-06 deg
peri 305.9548760399279 1.9057e-05 deg
M 87.42284948428762 1.8307e-05 deg
tp 2458818.507620259560
(2019-Dec-01.00762026)
0.00012004 TDB
period 2380.124394640739
6.52
1.1728e-05
3.211e-08
d
yr
n .1512525987341679 7.4527e-10 deg/d
Q 3.71526724811003 1.2204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      4046  
   data-arc span      55763 days (152.67 yr)  
   first obs. used      1868-12-05  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 06:12:34  

Additional Information
 Earth MOID = 2.29098 au 
 Jupiter MOID = 1.35505 au 
 T_jup = 3.101 
[ 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 7.15   n/a MPO636061 IRAS observations used: 27
magnitude slope G 0.08   n/a PDS3 (MPC 17257) Fit
diameter diameter 210.370 km 8.326 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
GM GM 0.7475 km^3/s^2 0.0022 Pajuelo, M.; Carry, B.; Vachier, F.; Marsset, M.; et al. (2018) Icarus 309, 134-161  
bulk density density 1.280 g/cm^3 0.043 Pajuelo, M.; Carry, B.; Vachier, F.; Marsset, M.; et al. (2018) Icarus 309, 134-161  
rotation period rot_per 4.844 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Di Martino, M.; Zappala, V.; De Campos, J.A.; Debehogne, H.; Lagerkvist, C.-I. (1987) Astron. Astrophys. Suppl. Ser. 67, 95-101.]
[Weidenschilling, S.J.; Chapman, C.R.; Davis, D.R.; Greenberg, R.; et al. (1987) Icarus 70, 191-245.]
[Drummond, J.D.; Weidenschilling, S.J.; Chapman, C.R.; Davis, D.R. (1988) Icarus 76, 19-77.]
[Harris, A.W.; Young, J.W. (1989) Icarus 81, 314-364.]
[Magnusson, P. (1990) Icarus 85, 229-240.]
[Drummond, J.D.; Weidenschilling, S.J.; Chapman, C.R.; Davis, D.R. (1991) Icarus 89, 44-64.]
[De Angelis, G. (1995) Planet. Space Sci. 43, 649-682.]
[Svoren, J.; Babiakova, U. (2002) Mem. Soc. Astron. Ital. 73, 726-729.]
[Torppa, J.; Kaasalainen, M.; Michalowski, T.; Kwiatkowski, T.; et al. (2003) Icarus 164, 346-383.]
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Polishook, D. (2009) Minor Planet Bull. 36, 119-120.]
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Kaasalainen, M.; Herald, D.; Dunham, D.; et al. (2011) Icarus 214, 652-670.]
[Pietschnig, M. (2011) http://web.utanet.at/pietschm/]
[Hanus, J.; Marchis, F.; Durech, J. (2013) Icarus 226, 1045-1057.]
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Tanigawa, T.; Omae, Y.; Ebisu, D.; Mawano, M.; et al. (2015) Minor Planet Bull. 42, 248.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
[Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Hanus, J.; Viikinkoski, M.; Marchis, F.; Durech, J.; et al (2017) Astron. Astrophys. 601, A114.]
[Pajuelo, M.; Carry, B.; Vachier, F.; Marsset, M.; et al. (2018) Icarus 309, 134-161.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.059   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.705   0.016 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=14; phase (min.=2.25, mean=9.88, max.=17.86) deg.
U-B UB 0.298   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=6; phase (min.=2.25, mean=8.19, max.=17.86) deg.
Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

107 Camilla (A868 WA)          Discovered 1868-Nov-17 by Pogson, N. R. at Madras
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1910-Aug-12 20:17 00:02 Jupiter 1.96939459326969 1.96939417873191 1.96939500780916 4.14965260012569 4.04467934753053 2418896.344802973 1.61722148458438 104.791731613025 8.95763997163931 81.5294517140942 11949384.3380515 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
1925-Feb-16 10:12 00:02 Jupiter 1.64285995947292 1.64285941314404 1.64286050580199 1.70067880995942 1.36424057368423 2424197.925138487 1.92791808616137 61.3335859497827 15.4510645610807 -71.29447271461 7686374.14382417 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
1939-Oct-30 02:37 00:01 Jupiter 1.3893243654154 1.38932383197952 1.38932489885412 3.07737742254206 2.87244176569064 2429566.608808837 1.27668019858909 113.365581635626 6.81429639969841 79.064406050006 7216285.55252832 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
1982-Oct-03 02:36 < 00:01 Jupiter 1.8806720373031 1.88067182488022 1.88067224972609 3.33943402767859 3.20172669682277 2445245.608664715 0.5279640224735 28.8060932694741 6.70682013838971 80.9262556652589 15035337.0610762 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
1997-Jul-26 08:41 < 00:01 Jupiter 1.42018143753598 1.42018122719397 1.42018164787799 2.30979711490375 2.03527041741018 2450655.861925578 0.325236774009702 24.9733006217456 9.68226598150415 -81.9515127261672 14181866.7802565 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2012-Jan-30 13:38 < 00:01 Jupiter 1.64546269581087 1.64546250078009 1.64546289084164 3.14934315684045 2.98141531743108 2455957.068186380 0.188888361086131 11.1228002342434 7.06960998953018 72.3531164504925 7839600.65208623 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2054-Dec-25 15:20 < 00:01 Jupiter 1.76869333576981 1.76869306293742 1.7686936086022 2.23613883538402 2.01060245616089 2471627.138812277 0.782335855575698 23.8267343145372 1.323340841058 -81.6549410281006 12460106.4142111 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2069-Oct-03 22:04 < 00:01 Jupiter 1.31205744079426 1.3120572434545 1.31205763813417 2.87924637169401 2.64554783437018 2477023.419584729 0.968053859780533 89.4091891403557 6.76353079027699 -87.4257465819379 8116459.56712441 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2084-Apr-28 17:27 00:01 Jupiter 1.89513212293147 1.89513162142543 1.89513262443752 3.36381362968406 3.22821147111789 2482344.227427933 1.34973880437503 21.9767608569755 4.49291924678618 16.8475694158285 5410940.48343945 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2112-Sep-23 14:56 00:02 Jupiter 1.97210717213018 1.97210684735737 1.97210749690411 3.88000065979302 3.76767867581726 2492718.122264646 1.69224313909893 96.7586462326228 8.54030686394468 84.6584165670672 12461158.6551172 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2127-May-23 02:13 00:03 Jupiter 1.55337008233061 1.55336895944024 1.55337120522187 2.01787643325789 1.72663377018916 2498072.592649490 2.55611787829828 92.9402990083166 18.646932891427 14.7553416647348 6076613.1673059 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2141-Dec-12 23:51 00:03 Jupiter 1.46920896558979 1.46920782299438 1.46921010819213 2.97118243764173 2.77035972933792 2503390.493667458 2.52130703156287 177.234846228959 6.88588613626468 71.0962056194358 6651938.57849117 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2184-Nov-29 03:18 00:03 Jupiter 1.88183451087301 1.88183374857277 1.8818352731756 2.877116652333 2.71617210075302 2519082.637838233 3.02178547377634 116.619141952507 4.61666745550093 84.3186669893401 14066220.6693613 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14
2199-Sep-17 00:19 00:03 Jupiter 1.32330843890024 1.32330757121253 1.32330930660495 2.71260565016711 2.46537432321213 2524487.513324264 3.21030312881598 259.75479850786 8.14986193019853 -78.0189293470182 9634438.23820032 T 119 CATAB v2.0g-lin.ifort 2021-Aug-25 06:14:13 2021-Aug-25 06:14

Alternate Designations
 A868 WA = 1938 OG = 1949 HD1 = A893 QA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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