1991 EO2

1991EO2, 17471, 1992 OY1, 1992OY1, 1997 WT42, 1997WT42, J91E02O, J92O01Y, J97W42T

All data for this body: [vot]

MPC data
Name (number) 1991 EO2 (17471)
a 2.42126
e 0.15503
i / sin(i) 1.7151 / 0.02993
q 2.04589
Q 2.79663
ω 219.6991
Node 316.2320
m 223.5941
n 0.2616
Epoch 2460200.5
nobs 2316
nopp 23
Years observed 1991-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.418
ep 0.197
sin(ip) 0.045
Value Standard error
G 0.150
H 14.640
Mass
D 3.83 0.128
pV 0.252 0.0283
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.1968 0.0448 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.83 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.0283 0.0283 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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot