1999 TH216

1999TH216, 1995 RL, 1995RL, 42977, J95R00L, J99TL6H

All data for this body: [vot]

MPC data
Name (number) 1999 TH216 (42977)
a 2.43027
e 0.22561
i / sin(i) 2.7771 / 0.04845
q 1.88198
Q 2.97856
ω 173.1982
Node 157.8882
m 148.1105
n 0.2601
Epoch 2460200.5
nobs 1123
nopp 19
Years observed 1995-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.431
ep 0.191
sin(ip) 0.043
Value Standard error
G 0.150
H 15.980
Mass
D 1.75 0.306
pV 0.229 0.0615
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4312 0.1906 0.0433 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.75 0.306 0.306 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.229 0.0615 0.0615 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
15.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Author Reference Method
S 0.941 None Bus-Demeo Sergeyev 2022A&A...658A.109S PHOT