Demjohopkins

1986 PT, 1986PT, 1998 EZ14, 1998EZ14, 1999 JW131, 1999JW131, 1999 KQ16, 1999KQ16, 28390, J86P00T, J98E14Z, J99JD1W, J99K16Q

All data for this body: [vot]

MPC data
Name (number) Demjohopkins (28390)
a 2.24509
e 0.17385
i / sin(i) 5.2924 / 0.09224
q 1.85479
Q 2.63539
ω 247.7432
Node 130.3031
m 139.8610
n 0.2930
Epoch 2460800.5
nobs 2645
nopp 20
Years observed 1995-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.246
ep 0.145
sin(ip) 0.093
G 0.150
H 15.070
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
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2457 0.1450 0.0931 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
15.07 MPC-2023-12-04 MPC-2023-12-04 Phot