1999 RW111

1999RW111, 70282, J99RB1W

All data for this body: [vot]

MPC data
Name (number) 1999 RW111 (70282)
a 2.32549
e 0.21028
i / sin(i) 8.8570 / 0.15397
q 1.83648
Q 2.81451
ω 6.8745
Node 232.7433
m 144.2217
n 0.2779
Epoch 2460800.5
nobs 2401
nopp 20
Years observed 1999-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.326
ep 0.228
sin(ip) 0.160
G 0.150
H 14.920
Mass
D 6.05 0.035
pV 0.049 0.0061
Value
Rotational Period 8.385
Period quality 2
Spectral Class C
Spectral Class Score 5.982
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3260 0.2279 0.1599 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 1.520 1.520 Masiero 2021PSJ.....2..162M NEATM
5.65 1.430 1.430 Masiero 2020PSJ.....1....5M NEATM
5.81 1.440 1.440 Masiero 2021PSJ.....2..162M NEATM
6.00 1.588 1.588 Masiero 2017AJ....154..168M NEATM
6.05 0.035 0.035 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.048 0.0170 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.057 0.0311 0.0311 Masiero 2017AJ....154..168M NEATM
0.067 0.0270 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.067 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
14.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.3852 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
C 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT