1999 TC217

1999TC217, A2449, J99TL7C

All data for this body: [vot]

MPC data
Name (number) 1999 TC217 (102449)
a 2.38697
e 0.19289
i / sin(i) 4.1293 / 0.07201
q 1.92654
Q 2.84740
ω 247.9343
Node 206.8038
m 277.0158
n 0.2673
Epoch 2460800.5
nobs 1161
nopp 17
Years observed 1999-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.387
ep 0.211
sin(ip) 0.085
G 0.150
H 16.630
Mass
D 2.81 0.488
pV 0.050 0.0168
Value
Rotational Period 3.812
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3868 0.2109 0.0850 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.69 0.650 0.650 Nugent 2016AJ....152...63N NEATM
2.96 0.740 0.740 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.050 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.81191 2 Synodic Pal 2020ApJS..247...26P Lightcurve