1999 US37

1999US37, 2005 YF155, 2005YF155, J99U37S, K05YF5F, M2119

All data for this body: [vot]

MPC data
Name (number) 1999 US37 (222119)
a 2.91969
e 0.08959
i / sin(i) 2.9562 / 0.05157
q 2.65812
Q 3.18126
ω 34.2551
Node 64.2521
m 330.8564
n 0.1976
Epoch 2460800.5
nobs 340
nopp 18
Years observed 1996-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.920
ep 0.091
sin(ip) 0.036
G 0.150
H 16.750
Mass
D
pV
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9202 0.0915 0.0365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.75 MPC-2023-12-04 MPC-2023-12-04 Phot