2000 AT54

2000AT54, 1998 UP27, 1998UP27, 2000 AP205, 2000AP205, 2000 BU10, 2000BU10, 50038, J98U27P, K00A54T, K00AK5P, K00B10U

All data for this body: [vot]

MPC data
Name (number) 2000 AT54 (50038)
a 2.67681
e 0.15610
i / sin(i) 6.7092 / 0.11683
q 2.25897
Q 3.09464
ω 177.8362
Node 106.6073
m 119.7007
n 0.2251
Epoch 2460800.5
nobs 2254
nopp 21
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.677
ep 0.158
sin(ip) 0.096
G 0.150
H 14.480
Mass
D 8.47 0.022
pV 0.057 0.0071
Value
Rotational Period 7.200
Period quality 3-
Spectral Class S
Spectral Class Score 4.002
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6768 0.1575 0.0955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.71 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM
6.80 1.810 1.810 Masiero 2021PSJ.....2..162M NEATM
7.08 1.580 1.580 Nugent 2016AJ....152...63N NEATM
7.42 2.080 2.080 Masiero 2021PSJ.....2..162M NEATM
8.48 0.022 0.022 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0094 0.0094 Masiero 2011ApJ...741...68M NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.056 0.0280 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0250 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.075 0.0130 0.0130 Masiero 2012ApJ...759L...8M 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
14.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.23044 2 Sidereal Durech 2018A&A...617A..57D Model
7.248 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.26 3- Synodic Chang 2014ApJ...788...17C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.6670 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT