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27165 (1999 AM7)
Classification: Main-belt Asteroid          SPK-ID: 2027165
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03586966418088989 4.0567e-08  
a 3.06065762165343 1.6246e-08 au
q 2.95087286059204 1.2645e-07 au
i 10.0877637501426 4.5529e-06 deg
node 151.7508707976976 2.0738e-05 deg
peri 60.18579930745239 6.1472e-05 deg
M 347.8978680410021 5.6172e-05 deg
tp 2459462.247604734367
(2021-Sep-04.74760473)
0.00030507 TDB
period 1955.78248399237
5.35
1.5572e-05
4.263e-08
d
yr
n .1840695491173059 1.4656e-09 deg/d
Q 3.170442382714819 1.6829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1922  
   data-arc span      9061 days (24.81 yr)  
   first obs. used      1996-09-13  
   last obs. used      2021-07-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49419  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 15:40:02  

Additional Information
 Earth MOID = 1.96367 au 
 Jupiter MOID = 1.82077 au 
 T_jup = 3.209 
[ 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 13.57   n/a MPO636462  
diameter diameter 6.948 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 48.0833 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.101   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27165 (1999 AM7)          Discovered 1999-Jan-10 by Korlevic, K. at Visnjan
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ 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
1917-Jul-24 23:08 00:03 Jupiter 1.96468684310498 1.96468607787855 1.96468760833264 3.04724253834401 2.90231635894331 2421434.463722675 2.5119964995597 97.5810867050123 11.05073517239 69.6280499858261 3738193.43970959 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
1927-Mar-01 20:43 00:02 Jupiter 1.88349491383093 1.88349433984198 1.88349548782229 4.00040744238368 3.88636641842224 2424941.363161740 2.07089653195744 154.58126875304 17.8506673058585 -83.0114546506746 3562834.07361504 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
1976-Feb-03 23:32 < 00:01 Jupiter 1.86973637336978 1.86973591881337 1.8697368279264 3.22538979320755 3.08173736053354 2442812.480310658 0.981250411730362 64.3849386339029 14.9603572978795 77.5989897856162 3017641.64087389 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
2034-Aug-25 10:05 < 00:01 Jupiter 1.83706802515986 1.83706761699689 1.83706843332283 3.64701556476777 3.51832012188371 2464199.920241228 0.554127981426816 50.8200974503639 17.2946267415847 -89.8600726612897 3056864.19614185 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
2083-Aug-20 04:32 00:02 Jupiter 1.95729933567288 1.95729870139751 1.95729996994882 2.97776140237956 2.82870318683128 2482091.688755618 1.84018679559948 76.80234686392 11.2813260693195 71.3075059230191 3553388.91844886 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
2093-Mar-25 21:36 00:02 Jupiter 1.89272851111878 1.89272781262677 1.89272920961348 4.03752430506181 3.92512095476324 2485597.400064428 1.91031580671413 144.222468547364 18.3711727689365 -79.8119085348352 3628709.46113453 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
2142-Mar-02 06:36 00:03 Jupiter 1.8714697632504 1.87146910905071 1.87147041745466 3.16190090949152 3.01536438730148 2503469.774664631 3.31145197789082 192.382229085625 14.7420437583351 79.1872363851887 2918239.87800483 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
2200-Sep-22 19:19 00:05 Jupiter 1.84400544567633 1.84400500191664 1.84400588943969 3.62293848538574 3.49385266843884 2524858.304959028 4.60820198498185 332.162035498149 17.1066548757897 89.5033582428849 3034041.93821842 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 15:40:09 2021-Aug-25 15:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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