1997OE2

2000EK151, 31103, J97O02E, K00EF1K

All data for this body: [vot]

MPC data
Name (number) 1997OE2 (31103)
Packed designation 31103
a 2.35746
e 0.19729
i / sin(i) 5.3914 / 0.09396
q 1.89236
Q 2.82255
ω 105.4370
Node 146.0156
m 319.0690
n 0.2723
Epoch 2459600.5
nobs 691
nopp 16
Years observed 1996-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.357
ep 0.205
sin(ip) 0.089
Value Standard error
G 0.150
H 16.130
Mass
D 3.41 0.455
pV 0.066 0.0223
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3566 0.2054 0.0887 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.41 0.455 0.455 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0223 0.0223 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.13 MPC-2022-01-18 MPC-2022-01-18 Phot