2002 QH20

2002QH20, 1994 CV5, 1994CV5, 52064, J94C05V, K02Q20H

All data for this body: [vot]

MPC data
Name (number) 2002 QH20 (52064)
a 3.11889
e 0.03571
i / sin(i) 8.4068 / 0.14620
q 3.00750
Q 3.23028
ω 299.5431
Node 313.6381
m 134.3429
n 0.1789
Epoch 2460800.5
nobs 1806
nopp 22
Years observed 1994-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.121
ep 0.053
sin(ip) 0.164
G 0.150
H 14.220
Mass
D 5.17 0.351
pV 0.199 0.0664
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.757
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 1.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1208 0.0531 0.1641 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.17 0.351 0.351 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0664 0.0664 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
14.22 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X X 0.0822 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1637 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5469 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT