1998 SZ99

1998SZ99, 2000 EZ87, 2000EZ87, 46943, J98S99Z, K00E87Z

All data for this body: [vot]

MPC data
Name (number) 1998 SZ99 (46943)
a 2.57682
e 0.11124
i / sin(i) 12.5971 / 0.21810
q 2.29019
Q 2.86345
ω 264.2176
Node 215.8850
m 278.4573
n 0.2383
Epoch 2460200.5
nobs 2360
nopp 21
Years observed 1990-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.575
ep 0.139
sin(ip) 0.231
Value Standard error
G 0.150
H 14.340
Mass
D 3.46 0.533
pV 0.371 0.1166
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5747 0.1387 0.2314 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.46 0.533 0.533 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.371 0.1166 0.1166 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot