2002 ER41

2002ER41, K02E41R, S6636

All data for this body: [vot]

MPC data
Name (number) 2002 ER41 (286636)
a 3.16364
e 0.07761
i / sin(i) 23.7635 / 0.40296
q 2.91812
Q 3.40917
ω 329.7867
Node 165.7618
m 59.4349
n 0.1752
Epoch 2460800.5
nobs 359
nopp 16
Years observed 1997-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.158
ep 0.127
sin(ip) 0.392
G 0.150
H 15.570
Mass
D 4.97 1.113
pV 0.054 0.0305
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
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1581 0.1274 0.3922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.97 1.113 1.113 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0305 0.0305 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
15.57 MPC-2023-12-04 MPC-2023-12-04 Phot