1999 JC34

1999JC34, 2000 WQ8, 2000WQ8, 40278, J99J34C, K00W08Q

All data for this body: [vot]

MPC data
Name (number) 1999 JC34 (40278)
a 2.22760
e 0.19797
i / sin(i) 5.0234 / 0.08756
q 1.78661
Q 2.66860
ω 4.2683
Node 337.7529
m 199.9287
n 0.2964
Epoch 2460800.5
nobs 2156
nopp 21
Years observed 1953-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.228
ep 0.137
sin(ip) 0.085
G 0.150
H 15.560
Mass
D
pV
Value
Rotational Period 4.840
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -1.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2282 0.1368 0.0847 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
15.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.845 2 Synodic Waszczak 2015AJ....150...75W Lightcurve