1999 RA186

1999RA186, 1986 EK4, 1986EK4, 2000 SN332, 2000SN332, 36147, J86E04K, J99RI6A, K00SX2N

All data for this body: [vot]

MPC data
Name (number) 1999 RA186 (36147)
a 3.08993
e 0.10476
i / sin(i) 2.1344 / 0.03724
q 2.76623
Q 3.41362
ω 75.8430
Node 97.2415
m 318.5956
n 0.1815
Epoch 2460200.5
nobs 2048
nopp 22
Years observed 1986-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.092
ep 0.139
sin(ip) 0.016
Value Standard error
G 0.150
H 13.930
Mass
D 10.00 0.259
pV 0.064 0.0143
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0923 0.1391 0.0164 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.00 0.259 0.259 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0143 0.0143 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot