Stegosaurus

09880, 1977 UF4, 1977UF4, 1980 PO4, 1980PO4, 1989 CS8, 1989CS8, 1991 WQ, 1991WQ, 1994 PQ31, 1994PQ31, J77U04F, J80P04O, J89C08S, J91W00Q, J94P31Q

All data for this body: [vot]

MPC data
Name (number) Stegosaurus (9880)
a 2.28759
e 0.11042
i / sin(i) 3.4680 / 0.06049
q 2.03500
Q 2.54017
ω 232.5543
Node 201.7320
m 57.7915
n 0.2849
Epoch 2460200.5
nobs 2592
nopp 23
Years observed 1977-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.288
ep 0.123
sin(ip) 0.070
Value Standard error
G 0.150
H 14.920
Mass
D 2.62 0.297
pV 0.281 0.0470
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2878 0.1231 0.0696 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.62 0.297 0.297 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.281 0.0470 0.0470 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
14.92 MPC-2023-12-04 MPC-2023-12-04 Phot