1999TR80

1991LL3, 40818, J91L03L, J99T80R

All data for this body: [vot]

MPC data
Name (number) 1999TR80 (40818)
Packed designation 40818
a 2.40858
e 0.22259
i / sin(i) 2.6309 / 0.04590
q 1.87244
Q 2.94472
ω 146.4662
Node 159.0910
m 33.9251
n 0.2637
Epoch 2459600.5
nobs 762
nopp 16
Years observed 1991-2021
rms 0.77
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 16.040
Mass
D 1.52 0.251
pV 0.304 0.2376
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

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