1999 TW108

1999TW108, F7900, J99TA8W

All data for this body: [vot]

MPC data
Name (number) 1999 TW108 (157900)
a 2.79971
e 0.24117
i / sin(i) 7.7728 / 0.13525
q 2.12449
Q 3.47492
ω 167.1932
Node 208.2817
m 157.4552
n 0.2104
Epoch 2460800.5
nobs 815
nopp 18
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.803
ep 0.201
sin(ip) 0.137
G 0.150
H 15.580
Mass
D 4.79 0.121
pV 0.051 0.0092
Value
Rotational Period 225.500
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8034 0.2005 0.1371 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.78 0.122 0.122 Masiero 2011ApJ...741...68M NEATM
5.03 1.420 1.420 Masiero 2021PSJ.....2..162M NEATM
5.93 1.940 1.940 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0230 0.0490 Masiero 2021PSJ.....2..162M NEATM
0.053 0.0100 0.0100 Masiero 2011ApJ...741...68M 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
15.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
225.503 2 Synodic Waszczak 2015AJ....150...75W Lightcurve