1998 SO84

1998SO84, 2002 TS256, 2002TS256, 74261, J98S84O, K02TP6S

All data for this body: [vot]

MPC data
Name (number) 1998 SO84 (74261)
a 2.34844
e 0.19206
i / sin(i) 6.1519 / 0.10716
q 1.89741
Q 2.79948
ω 191.5407
Node 38.6620
m 86.3848
n 0.2739
Epoch 2460200.5
nobs 1455
nopp 19
Years observed 1991-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.349
ep 0.216
sin(ip) 0.096
Value Standard error
G 0.150
H 15.540
Mass
D 4.72 0.865
pV 0.049 0.0210
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone -0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3489 0.2164 0.0964 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.59 1.090 1.090 Masiero 2021PSJ.....2..162M NEATM
4.94 1.420 1.420 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.058 0.0220 0.0370 Masiero 2021PSJ.....2..162M 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
15.54 MPC-2023-12-04 MPC-2023-12-04 Phot