Jerryguo

18720, 1998HP145, J98HE5P

All data for this body: [vot]

MPC data
Name (number) Jerryguo (18720)
Packed designation 18720
a 3.16963
e 0.14759
i / sin(i) 9.6225 / 0.16716
q 2.70183
Q 3.63742
ω 351.4022
Node 225.0724
m 81.9768
n 0.1747
Epoch 2459600.5
nobs 1624
nopp 21
Years observed 1997-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.152
ep 0.199
sin(ip) 0.176
Value Standard error
G 0.150
H 13.430
Mass
D 13.74 0.159
pV 0.020 0.0013
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 613 Lixiaohua -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1519 0.1990 0.1761 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.90 4.620 4.620 Nugent 2016AJ....152...63N NEATM
13.74 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
13.90 4.470 4.470 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0013 0.0013 Masiero 2011ApJ...741...68M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.43 MPC-2022-01-18 MPC-2022-01-18 Phot