2000 HN99

2000HN99, 2002 TR120, 2002TR120, 97755, K00H99N, K02TC0R

All data for this body: [vot]

MPC data
Name (number) 2000 HN99 (97755)
a 2.76337
e 0.09745
i / sin(i) 16.4770 / 0.28363
q 2.49406
Q 3.03267
ω 233.9380
Node 227.7700
m 259.5215
n 0.2146
Epoch 2460800.5
nobs 1397
nopp 21
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Watsonia (729)
 
ap 2.764
ep 0.120
sin(ip) 0.298
G 0.150
H 14.640
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
729 Watsonia 0 Watsonia Novakovic 2019EPSC...13.1671N HCM
729 Watsonia 537 Watsonia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7643 0.1197 0.2981 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot