1999 TU180

1999TU180, 1998 HD72, 1998HD72, 44795, J98H72D, J99TI0U

All data for this body: [vot]

MPC data
Name (number) 1999 TU180 (44795)
a 2.38284
e 0.19107
i / sin(i) 3.4385 / 0.05998
q 1.92755
Q 2.83813
ω 187.8225
Node 114.9081
m 56.3604
n 0.2680
Epoch 2460800.5
nobs 1726
nopp 21
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.383
ep 0.167
sin(ip) 0.044
G 0.150
H 15.460
Mass
D 1.97 0.140
pV 0.380 0.0830
Value
Rotational Period 2.900
Period quality 2-
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3831 0.1668 0.0438 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.97 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.380 0.0830 0.0830 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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.903 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve