1998 TQ3

1998TQ3, 1950 VK, 1950VK, 1987 UP9, 1987UP9, 49241, J50V00K, J87U09P, J98T03Q

All data for this body: [vot]

MPC data
Name (number) 1998 TQ3 (49241)
a 2.38915
e 0.20405
i / sin(i) 13.7880 / 0.23833
q 1.90165
Q 2.87665
ω 2.7416
Node 34.5455
m 62.9505
n 0.2669
Epoch 2460800.5
nobs 3297
nopp 21
Years observed 1950-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.389
ep 0.194
sin(ip) 0.221
G 0.150
H 14.160
Mass
D 7.11 0.036
pV 0.071 0.0015
Value
Rotational Period 228.510
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3890 0.1944 0.2206 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.24 2.720 2.720 Masiero 2020PSJ.....1....5M NEATM
10.26 2.120 2.120 Masiero 2021PSJ.....2..162M NEATM
10.42 0.750 0.750 Usui 2011PASJ...63.1117U NEATM
10.84 2.170 2.170 Ali-Lagoa 2018A&A...612A..85A NEATM
10.89 3.070 3.070 Masiero 2012ApJ...759L...8M NEATM
7.10 0.036 0.036 Masiero 2011ApJ...741...68M NEATM
7.20 1.412 1.412 Masiero 2017AJ....154..168M NEATM
8.49 2.860 2.860 Masiero 2021PSJ.....2..162M NEATM
9.13 3.260 3.260 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.034 0.0110 0.0160 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.053 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0250 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.072 0.0015 0.0015 Masiero 2011ApJ...741...68M NEATM
0.086 0.0308 0.0308 Masiero 2017AJ....154..168M 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
14.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
228.515 2 Synodic Pal 2020ApJS..247...26P Lightcurve