2000 AR204

2000AR204, 97431, K00AK4R

All data for this body: [vot]

MPC data
Name (number) 2000 AR204 (97431)
a 2.85738
e 0.27297
i / sin(i) 15.4059 / 0.26566
q 2.07741
Q 3.63735
ω 272.0886
Node 160.2895
m 110.5351
n 0.2041
Epoch 2460800.5
nobs 2150
nopp 19
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.858
ep 0.246
sin(ip) 0.278
G 0.150
H 14.880
Mass
D 6.40 1.187
pV 0.053 0.0208
Value
Rotational Period 5.286
Period quality 2
Spectral Class C
Spectral Class Score 1.514
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8580 0.2457 0.2782 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.30 1.410 1.410 Masiero 2021PSJ.....2..162M NEATM
6.64 2.200 2.200 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0180 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.053 0.0540 0.0540 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
14.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.28612 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.2523 0.0870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT