1999 RM116

1999RM116, 1998 FA108, 1998FA108, 38318, J98FA8A, J99RB6M

All data for this body: [vot]

MPC data
Name (number) 1999 RM116 (38318)
a 2.80463
e 0.17114
i / sin(i) 9.6033 / 0.16683
q 2.32465
Q 3.28461
ω 33.6939
Node 267.7295
m 183.2278
n 0.2098
Epoch 2460800.5
nobs 2066
nopp 22
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.806
ep 0.161
sin(ip) 0.182
G 0.150
H 14.250
Mass
D 4.33 0.305
pV 0.259 0.0420
Value
Rotational Period 72.400
Period quality 2
Spectral Class S
Spectral Class Score 14.974
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8062 0.1608 0.1818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.33 0.305 0.305 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.259 0.0420 0.0420 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
14.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
72.48 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.941 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6787 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8760 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT