Pontremoli

18928, 1979 QY, 1979QY, 1998 FD98, 1998FD98, 2000 QH9, 2000QH9, J79Q00Y, J98F98D, K00Q09H

All data for this body: [vot]

MPC data
Name (number) Pontremoli (18928)
a 3.01666
e 0.11470
i / sin(i) 9.7733 / 0.16975
q 2.67064
Q 3.36268
ω 53.3244
Node 318.0772
m 108.3069
n 0.1881
Epoch 2460200.5
nobs 2329
nopp 22
Years observed 1979-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.077
sin(ip) 0.186
Value Standard error
G 0.150
H 13.730
Mass
D 6.42 0.572
pV 0.171 0.0612
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0188 0.0767 0.1865 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.42 0.572 0.572 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.0612 0.0612 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
13.73 MPC-2023-12-04 MPC-2023-12-04 Phot