1998 RM43

1998RM43, 1976 UD20, 1976UD20, 2000 EY58, 2000EY58, 74189, J76U20D, J98R43M, K00E58Y

All data for this body: [vot]

MPC data
Name (number) 1998 RM43 (74189)
a 2.70532
e 0.19920
i / sin(i) 2.5546 / 0.04457
q 2.16640
Q 3.24423
ω 173.8171
Node 238.6262
m 182.1945
n 0.2215
Epoch 2460200.5
nobs 1006
nopp 19
Years observed 1976-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.705
ep 0.206
sin(ip) 0.059
Value Standard error
G 0.150
H 15.790
Mass
D 4.49 0.581
pV 0.052 0.0167
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7049 0.2056 0.0595 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 1.210 1.210 Masiero 2020PSJ.....1....5M NEATM
4.51 0.710 0.710 Masiero 2012ApJ...759L...8M NEATM
4.79 1.844 1.844 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.053 0.0509 0.0509 Masiero 2011ApJ...741...68M NEATM
0.060 0.0490 0.0490 Masiero 2020PSJ.....1....5M 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
15.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.67 Chang 2019ApJS..241....6C Lightcurve