1999 TN26

1999TN26, 1995 WY23, 1995WY23, 1998 HF32, 1998HF32, 40781, J95W23Y, J98H32F, J99T26N

All data for this body: [vot]

MPC data
Name (number) 1999 TN26 (40781)
a 2.58179
e 0.26559
i / sin(i) 5.3601 / 0.09341
q 1.89609
Q 3.26750
ω 295.4302
Node 9.8731
m 113.5776
n 0.2376
Epoch 2460800.5
nobs 1901
nopp 21
Years observed 1995-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.232
sin(ip) 0.097
G 0.150
H 15.190
Mass
D 5.01 0.259
pV 0.070 0.0141
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5812 0.2318 0.0970 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.95 1.410 1.410 Masiero 2021PSJ.....2..162M NEATM
5.01 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0270 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0153 0.0153 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
15.19 MPC-2023-12-04 MPC-2023-12-04 Phot