2001 HY32

2001HY32, 2000 AC35, 2000AC35, 72842, K00A35C, K01H32Y

All data for this body: [vot]

MPC data
Name (number) 2001 HY32 (72842)
a 3.16856
e 0.09314
i / sin(i) 5.8766 / 0.10239
q 2.87344
Q 3.46368
ω 136.3454
Node 29.6833
m 135.4555
n 0.1747
Epoch 2460800.5
nobs 1494
nopp 22
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.174
ep 0.110
sin(ip) 0.096
G 0.150
H 14.350
Mass
D 8.38 0.563
pV 0.063 0.0245
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.054
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1744 0.1104 0.0958 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.38 0.563 0.563 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0245 0.0245 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
14.35 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 0.509 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT