2002 PW81

2002PW81, 1995 UM7, 1995UM7, 1998 KY31, 1998KY31, B2640, J95U07M, J98K31Y, K02P81W

All data for this body: [vot]

MPC data
Name (number) 2002 PW81 (112640)
a 2.36747
e 0.20687
i / sin(i) 2.0324 / 0.03546
q 1.87770
Q 2.85723
ω 114.3043
Node 180.9413
m 108.2628
n 0.2706
Epoch 2460800.5
nobs 741
nopp 19
Years observed 1995-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.366
ep 0.186
sin(ip) 0.040
G 0.150
H 16.550
Mass
D
pV
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
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3664 0.1865 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.55 MPC-2023-12-04 MPC-2023-12-04 Phot