2002 ER97

2002ER97, b6950, K02E97R

All data for this body: [vot]

MPC data
Name (number) 2002 ER97 (376950)
a 2.70281
e 0.38504
i / sin(i) 2.8918 / 0.05045
q 1.66212
Q 3.74349
ω 53.2863
Node 73.2039
m 99.3366
n 0.2218
Epoch 2460800.5
nobs 520
nopp 8
Years observed 2002-2024
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.360
Mass
D 2.27 0.203
pV 0.032 0.0069
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.76 0.380 0.380 Nugent 2016AJ....152...63N NEATM
2.30 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
2.80 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.040 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N 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
17.36 MPC-2023-12-04 MPC-2023-12-04 Phot