Shanghai

02197, 1942 VN, 1942VN, 1955 DA, 1955DA, 1964 UN, 1964UN, 1965 YN, 1965YN, 1967 JT, 1967JT, 1975 SD, 1975SD, J42V00N, J55D00A, J64U00N, J65Y00N, J67J00T, J75S00D

All data for this body: [vot]

MPC data
Name (number) Shanghai (2197)
a 3.15024
e 0.12972
i / sin(i) 2.4946 / 0.04353
q 2.74161
Q 3.55888
ω 70.1702
Node 56.3166
m 89.5013
n 0.1763
Epoch 2460200.5
nobs 5927
nopp 37
Years observed 1955-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.152
ep 0.142
sin(ip) 0.032
Value Standard error
G 0.150
H 11.710
Mass
D 20.37 0.137
pV 0.107 0.0093
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1520 0.1416 0.0322 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.20 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
22.36 1.800 1.800 Tedesco 2002AJ....123.1056T STM
23.00 4.600 4.600 Ali-Lagoa 2018A&A...612A..85A NEATM
23.88 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
24.11 2.410 2.410 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.094 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.117 0.0210 0.0210 Tedesco 2002AJ....123.1056T STM
0.119 0.0140 0.0140 Masiero 2012ApJ...759L...8M 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
11.71 MPC-2023-12-04 MPC-2023-12-04 Phot