1999 UT50

1999UT50, 1998 ON5, 1998ON5, 41035, J98O05N, J99U50T

All data for this body: [vot]

MPC data
Name (number) 1999 UT50 (41035)
a 2.72724
e 0.08214
i / sin(i) 5.6194 / 0.09792
q 2.50322
Q 2.95127
ω 80.5578
Node 162.3805
m 32.8335
n 0.2188
Epoch 2460800.5
nobs 2353
nopp 23
Years observed 1990-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.727
ep 0.108
sin(ip) 0.093
G 0.150
H 14.510
Mass
D 6.56 0.155
pV 0.064 0.0121
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7272 0.1078 0.0928 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.54 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
9.18 2.760 2.760 Masiero 2017AJ....154..168M NEATM
9.69 2.450 2.450 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.036 0.0355 0.0355 Masiero 2017AJ....154..168M NEATM
0.095 0.0168 0.0168 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot