1999 TR80

1999TR80, 1991 LL3, 1991LL3, 40818, J91L03L, J99T80R

All data for this body: [vot]

MPC data
Name (number) 1999 TR80 (40818)
a 2.40769
e 0.22231
i / sin(i) 2.6311 / 0.04591
q 1.87244
Q 2.94295
ω 146.3188
Node 159.0946
m 192.3761
n 0.2638
Epoch 2460200.5
nobs 784
nopp 17
Years observed 1991-2023
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.409
ep 0.195
sin(ip) 0.043
Value Standard error
G 0.150
H 16.180
Mass
D 1.52 0.251
pV 0.304 0.2376
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -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
2.4090 0.1953 0.0427 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.52 0.251 0.251 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.304 0.2376 0.2376 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
16.18 MPC-2023-12-04 MPC-2023-12-04 Phot