1999 RM242

1999RM242, 1998 HP47, 1998HP47, 1999 RC243, 1999RC243, 36171, J98H47P, J99RO2M, J99RO3C

All data for this body: [vot]

MPC data
Name (number) 1999 RM242 (36171)
a 3.05195
e 0.32327
i / sin(i) 7.5069 / 0.13065
q 2.06535
Q 4.03855
ω 190.9177
Node 120.3731
m 200.8424
n 0.1849
Epoch 2460200.5
nobs 1023
nopp 23
Years observed 1991-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.560
Mass
D 7.85 0.059
pV 0.051 0.0063
Rotational Period 79.980
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
6.59 2.020 2.020 Nugent 2016AJ....152...63N NEATM
6.78 1.760 1.760 Masiero 2021PSJ.....2..162M NEATM
6.96 2.110 2.110 Nugent 2016AJ....152...63N NEATM
7.84 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
7.86 0.070 0.070 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.051 0.0177 0.0177 Masiero 2011ApJ...741...68M NEATM
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.063 0.0340 0.0760 Masiero 2021PSJ.....2..162M 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
14.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
79.98 Durech 2023A&A...675A..24D Model