Panthera

04198, 1978 GA2, 1978GA2, 1981 UY7, 1981UY7, 1983 CK1, 1983CK1, 1987 YG1, 1987YG1, J78G02A, J81U07Y, J83C01K, J87Y01G

All data for this body: [vot]

MPC data
Name (number) Panthera (4198)
a 3.12134
e 0.11988
i / sin(i) 2.3752 / 0.04144
q 2.74716
Q 3.49551
ω 48.4113
Node 108.3558
m 112.9269
n 0.1787
Epoch 2460200.5
nobs 2677
nopp 28
Years observed 1978-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.127
ep 0.142
sin(ip) 0.021
Value Standard error
G 0.150
H 13.280
Mass
D 12.21 0.266
pV 0.091 0.0149
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1267 0.1424 0.0208 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.10 2.620 2.620 Masiero 2012ApJ...759L...8M NEATM
12.22 0.267 0.267 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0155 0.0155 Masiero 2011ApJ...741...68M NEATM
0.109 0.0550 0.0550 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
13.28 MPC-2023-12-04 MPC-2023-12-04 Phot