2000 AD97

2000AD97, 16171, 1953 RF2, 1953RF2, 1974 DX, 1974DX, 1989 EL8, 1989EL8, 1990 QK14, 1990QK14, J53R02F, J74D00X, J89E08L, J90Q14K, K00A97D

All data for this body: [vot]

MPC data
Name (number) 2000 AD97 (16171)
a 2.39054
e 0.21220
i / sin(i) 7.9236 / 0.13785
q 1.88326
Q 2.89782
ω 216.8342
Node 343.9860
m 269.6131
n 0.2667
Epoch 2460800.5
nobs 5659
nopp 25
Years observed 1953-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.390
ep 0.249
sin(ip) 0.144
G 0.150
H 13.760
Mass
D 8.23 0.438
pV 0.046 0.0055
Value
Rotational Period 22.277
Period quality 2
Spectral Class B
Spectral Class Score 4.404
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3905 0.2493 0.1440 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.47 1.930 1.930 Masiero 2021PSJ.....2..162M NEATM
11.37 2.640 2.640 Masiero 2012ApJ...759L...8M NEATM
12.18 3.710 3.710 Masiero 2020PSJ.....1....5M NEATM
12.78 2.950 2.950 Masiero 2020PSJ.....1....5M NEATM
12.89 3.750 3.750 Masiero 2021PSJ.....2..162M NEATM
15.30 0.980 0.980 Usui 2011PASJ...63.1117U NEATM
15.91 3.180 3.180 Ali-Lagoa 2018A&A...612A..85A NEATM
4.27 0.600 0.600 Nugent 2016AJ....152...63N NEATM
9.32 1.270 1.270 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0170 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0180 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.059 0.0550 0.0550 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.250 0.0700 0.0700 Nugent 2016AJ....152...63N 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.2771 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
B 0.734 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V V 0.0175 0.0175 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT