2000 HW74

2000HW74, 2002 TQ225, 2002TQ225, 81624, K00H74W, K02TM5Q

All data for this body: [vot]

MPC data
Name (number) 2000 HW74 (81624)
a 3.03272
e 0.09495
i / sin(i) 9.0670 / 0.15759
q 2.74477
Q 3.32067
ω 151.3111
Node 193.3176
m 144.7943
n 0.1866
Epoch 2460800.5
nobs 1296
nopp 21
Years observed 1995-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.035
ep 0.062
sin(ip) 0.161
G 0.150
H 14.830
Mass
D 4.00 1.342
pV 0.210 0.0978
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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 0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0349 0.0623 0.1611 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.00 1.342 1.342 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0978 0.0978 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
14.83 MPC-2023-12-04 MPC-2023-12-04 Phot