2000 AH175

2000AH175, 16188, 1989 QK, 1989QK, J89Q00K, K00AH5H

All data for this body: [vot]

MPC data
Name (number) 2000 AH175 (16188)
a 2.76926
e 0.16170
i / sin(i) 9.4187 / 0.16365
q 2.32146
Q 3.21707
ω 193.5712
Node 177.0250
m 245.5608
n 0.2139
Epoch 2460800.5
nobs 4069
nopp 24
Years observed 1953-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.769
ep 0.125
sin(ip) 0.158
G 0.150
H 13.520
Mass
D 6.04 0.130
pV 0.231 0.0187
Value
Rotational Period 20.582
Period quality 2
Spectral Class S
Spectral Class Score 9.764
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7687 0.1247 0.1577 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.04 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0187 0.0187 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.5825 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
S 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6639 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8135 0.7120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT