Tanyuan

1996 FT20, 1996FT20, 2000 CG103, 2000CG103, 28512, J96F20T, K00CA3G

All data for this body: [vot]

MPC data
Name (number) Tanyuan (28512)
a 2.62481
e 0.14832
i / sin(i) 3.6129 / 0.06302
q 2.23550
Q 3.01412
ω 191.5419
Node 41.2061
m 280.3180
n 0.2318
Epoch 2460800.5
nobs 2043
nopp 23
Years observed 1996-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.626
ep 0.185
sin(ip) 0.054
G 0.150
H 14.850
Mass
D 6.57 0.220
pV 0.067 0.0101
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.964
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6259 0.1846 0.0538 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.40 1.890 1.890 Masiero 2020PSJ.....1....5M NEATM
6.57 0.223 0.223 Masiero 2011ApJ...741...68M NEATM
7.32 2.050 2.050 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.071 0.0113 0.0113 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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.494 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT