1998RS18

1993TD8, 38037, J93T08D, J98R18S

All data for this body: [vot]

MPC data
Name (number) 1998RS18 (38037)
Packed designation 38037
a 3.11682
e 0.15498
i / sin(i) 4.9387 / 0.08609
q 2.63376
Q 3.59988
ω 297.0571
Node 348.1403
m 127.8193
n 0.1791
Epoch 2459600.5
nobs 974
nopp 18
Years observed 1993-2022
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.125
ep 0.148
sin(ip) 0.097
Value Standard error
G 0.150
H 14.800
Mass
D
pV
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
3.1251 0.1479 0.0971 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
14.80 MPC-2022-01-18 MPC-2022-01-18 Phot