2002RW84

D2866, K02R84W

All data for this body: [vot]

MPC data
Name (number) 2002RW84 (132866)
Packed designation D2866
a 3.13649
e 0.11412
i / sin(i) 4.9985 / 0.08713
q 2.77856
Q 3.49442
ω 291.3868
Node 359.0342
m 235.8215
n 0.1774
Epoch 2459600.5
nobs 641
nopp 17
Years observed 1997-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.133
ep 0.115
sin(ip) 0.094
Value Standard error
G 0.150
H 14.940
Mass
D 5.89 2.044
pV 0.074 0.0356
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1333 0.1145 0.0944 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 2.044 2.044 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0356 0.0356 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
14.94 MPC-2022-01-18 MPC-2022-01-18 Phot