1998 MU

1998MU, 1999 SW14, 1999SW14, 52755, J98M00U, J99S14W

All data for this body: [vot]

MPC data
Name (number) 1998 MU (52755)
a 3.09254
e 0.27831
i / sin(i) 19.2791 / 0.33017
q 2.23185
Q 3.95323
ω 5.7567
Node 230.5573
m 318.9791
n 0.1812
Epoch 2460800.5
nobs 2112
nopp 23
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.104
ep 0.335
sin(ip) 0.304
G 0.150
H 13.840
Mass
D 8.86 1.399
pV 0.054 0.0277
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1040 0.3351 0.3041 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.34 3.510 3.510 Masiero 2021PSJ.....2..162M NEATM
8.29 1.930 1.930 Masiero 2021PSJ.....2..162M NEATM
9.07 2.490 2.490 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0260 0.0610 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0260 0.0470 Masiero 2021PSJ.....2..162M NEATM
0.060 0.2000 0.2000 Nugent 2016AJ....152...63N 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
13.84 MPC-2023-12-04 MPC-2023-12-04 Phot