1999 UM13

1999UM13, 1998 HL152, 1998HL152, 41006, J98HF2L, J99U13M

All data for this body: [vot]

MPC data
Name (number) 1999 UM13 (41006)
a 2.53162
e 0.13470
i / sin(i) 1.6991 / 0.02965
q 2.19062
Q 2.87263
ω 9.9231
Node 298.9426
m 28.2937
n 0.2447
Epoch 2460200.5
nobs 1452
nopp 23
Years observed 1992-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.532
ep 0.118
sin(ip) 0.045
Value Standard error
G 0.150
H 15.500
Mass
D 2.38 0.533
pV 0.216 0.0960
Rotational Period 3.330
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5322 0.1181 0.0449 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.38 0.533 0.533 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0960 0.0960 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 Chang 2014ApJ...788...17C Lightcurve