1999 RK189

1999RK189, 1990 EW6, 1990EW6, 70361, J90E06W, J99RI9K

All data for this body: [vot]

MPC data
Name (number) 1999 RK189 (70361)
a 2.35728
e 0.17842
i / sin(i) 4.2460 / 0.07404
q 1.93669
Q 2.77788
ω 125.8157
Node 346.5194
m 129.7892
n 0.2723
Epoch 2460200.5
nobs 1728
nopp 17
Years observed 1990-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.357
ep 0.206
sin(ip) 0.077
Value Standard error
G 0.150
H 15.270
Mass
D 3.77 0.035
pV 0.074 0.0075
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3570 0.2061 0.0771 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.71 0.050 0.050 Nugent 2016AJ....152...63N NEATM
5.82 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
6.13 2.320 2.320 Masiero 2020PSJ.....1....5M NEATM
6.45 1.780 1.780 Masiero 2021PSJ.....2..162M NEATM
6.54 2.050 2.050 Masiero 2020PSJ.....1....5M NEATM
7.15 2.380 2.380 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.038 0.0590 0.0590 Masiero 2020PSJ.....1....5M NEATM
0.039 0.0220 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0440 0.0440 Masiero 2020PSJ.....1....5M NEATM
0.051 0.0085 0.0085 Masiero 2011ApJ...741...68M NEATM
0.450 0.0300 0.0300 Nugent 2016AJ....152...63N 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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
116.50 Podlewska 2021ApJS..255....4P Lightcurve