2000 AR128

2000AR128, 1984 BK4, 1984BK4, 1991 PP21, 1991PP21, 47552, J84B04K, J91P21P, K00AC8R

All data for this body: [vot]

MPC data
Name (number) 2000 AR128 (47552)
a 3.02362
e 0.24464
i / sin(i) 17.6274 / 0.30283
q 2.28392
Q 3.76333
ω 319.9013
Node 310.8952
m 191.9543
n 0.1875
Epoch 2460800.5
nobs 2451
nopp 23
Years observed 1984-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.014
ep 0.249
sin(ip) 0.315
G 0.150
H 13.390
Mass
D 12.75 0.230
pV 0.066 0.0066
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0141 0.2492 0.3152 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.98 3.180 3.180 Masiero 2020PSJ.....1....5M NEATM
12.00 2.400 2.400 Ali-Lagoa 2018A&A...612A..85A NEATM
12.67 0.350 0.350 Usui 2011PASJ...63.1117U NEATM
12.80 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
13.20 1.320 1.320 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0091 0.0091 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
13.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.6667 0.6667 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT