1998 RA50

1998RA50, 2001 FH154, 2001FH154, 74198, J98R50A, K01FF4H

All data for this body: [vot]

MPC data
Name (number) 1998 RA50 (74198)
a 2.65309
e 0.16219
i / sin(i) 11.5032 / 0.19942
q 2.22277
Q 3.08341
ω 258.8134
Node 9.5388
m 127.1467
n 0.2281
Epoch 2460800.5
nobs 1084
nopp 19
Years observed 1997-2024
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.654
ep 0.157
sin(ip) 0.205
G 0.150
H 15.480
Mass
D 2.31 0.397
pV 0.303 0.0978
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
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6535 0.1565 0.2048 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.31 0.397 0.397 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.303 0.0978 0.0978 Masiero 2011ApJ...741...68M 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
15.48 MPC-2023-12-04 MPC-2023-12-04 Phot