1999RA87

1992DV5, 38295, J92D05V, J99R87A

All data for this body: [vot]

MPC data
Name (number) 1999RA87 (38295)
Packed designation 38295
a 2.85403
e 0.08666
i / sin(i) 2.2340 / 0.03898
q 2.60671
Q 3.10136
ω 346.0315
Node 34.2505
m 207.1598
n 0.2044
Epoch 2459600.5
nobs 1959
nopp 19
Years observed 1992-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.855
ep 0.051
sin(ip) 0.034
Value Standard error
G 0.150
H 13.950
Mass
D 4.83 0.248
pV 0.251 0.0195
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8546 0.0509 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 0.248 0.248 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.251 0.0195 0.0195 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
13.95 MPC-2022-01-18 MPC-2022-01-18 Phot