SmallBodies.Ru
RUEN
Asteroids catalogue

Asteroid General Data

1999 TL12 (162215)

General information

Preliminary designation1999 TL12
Number162215
GroupApollo
Absolute magnitude19.17
Approximate diameter (m)390
Approximate mass (kg)1.08·1011
Number of observations368
Arc length (days)9919

Approaches

No approaches found

Orbit initial data

Date of initial data09/17/2026
M – mean anomaly (degrees)174.518571
a – orbit major semiaxis (astronomical units)1.08163800
e – orbit eccentricity0.43655200
ω – orbit ascending node-perihelion angle (degrees)346.791740
Ω – longitude of orbit ascending node (degrees)202.300639
i – orbit inclination to the ecliptic plane (degrees)17.337931
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829262.3011221.081678770.43673477345.897991203.20835017.2898370.609272041.124988
01/21/1858189.0406471.081572010.43678242346.046793203.06612717.2990580.609160371.124822
01/29/1887117.3237991.081503140.43677783346.179199202.93029917.3048810.609126541.124714
02/07/191646.7560791.081477130.43678420346.319422202.79767117.3151830.609105001.124674
02/14/1945336.9644821.081428890.43671890346.449545202.66458717.3186090.609148461.124599
02/22/1974267.8065721.081288360.43665261346.550209202.53897217.3267550.609140971.124379
03/02/2003197.9441491.081413080.43657538346.686327202.40910217.3340850.609294761.124574
03/09/2032126.9847631.081540280.43649104346.799819202.28077117.3393990.609457641.124772
03/17/206155.2582561.081659820.43648915346.963412202.14925817.3435550.609527051.124959
03/25/2090342.6434411.081689300.43648285347.084633202.01671317.3503440.609550471.125005
04/03/2119267.9392131.081849800.43644307347.215362201.87762517.3585530.609683951.125255
04/10/2148192.1867661.081981420.43650201347.338028201.74408817.3641530.609694361.125461
04/18/2177115.3213101.081903230.43652286347.460198201.61550017.3716150.609627741.125339
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search