1996 HC16

1996HC16, 1999 CJ20, 1999CJ20, 31029, J96H16C, J99C20J

All data for this body: [vot]

MPC data
Name (number) 1996 HC16 (31029)
a 2.33727
e 0.10911
i / sin(i) 6.1152 / 0.10653
q 2.08224
Q 2.59229
ω 74.3500
Node 43.7769
m 134.6513
n 0.2758
Epoch 2460800.5
nobs 2164
nopp 20
Years observed 1992-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.337
ep 0.143
sin(ip) 0.097
G 0.150
H 15.240
Mass
D 2.39 0.122
pV 0.491 0.1272
Value
Rotational Period 1.000
Period quality 2+
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3368 0.1426 0.0972 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.39 0.122 0.122 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.491 0.1272 0.1272 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
15.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.8 2+ Synodic Chang 2022ApJ...932L...5C Lightcurve