1998 RY38

1998RY38, 2000 EX174, 2000EX174, 52827, J98R38Y, K00EH4X

All data for this body: [vot]

MPC data
Name (number) 1998 RY38 (52827)
a 2.37836
e 0.23517
i / sin(i) 3.1626 / 0.05517
q 1.81904
Q 2.93768
ω 220.1110
Node 138.6682
m 89.6544
n 0.2687
Epoch 2460800.5
nobs 898
nopp 19
Years observed 1991-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.378
ep 0.195
sin(ip) 0.044
G 0.150
H 16.600
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3778 0.1948 0.0437 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.60 MPC-2023-12-04 MPC-2023-12-04 Phot