1999 ON1

1999ON1, 2002 HM4, 2002HM4, 74587, J99O01N, K02H04M

All data for this body: [vot]

MPC data
Name (number) 1999 ON1 (74587)
a 2.26408
e 0.14215
i / sin(i) 4.0144 / 0.07001
q 1.94223
Q 2.58592
ω 122.1720
Node 144.7639
m 65.1143
n 0.2893
Epoch 2460200.5
nobs 925
nopp 17
Years observed 1995-2023
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.264
ep 0.136
sin(ip) 0.067
Value Standard error
G 0.150
H 16.480
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
44 Nysa 405 Nysa-Polana -1.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2640 0.1357 0.0670 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
16.48 MPC-2023-12-04 MPC-2023-12-04 Phot