De Meis

DeMeis, 05589, 1970 ED3, 1970ED3, 1975 GY, 1975GY, 1990 SD14, 1990SD14, 1990 UY13, 1990UY13, 1993 FN2, 1993FN2, J70E03D, J75G00Y, J90S14D, J90U13Y, J93F02N

All data for this body: [vot]

MPC data
Name (number) De Meis (5589)
a 2.74769
e 0.04299
i / sin(i) 2.0268 / 0.03537
q 2.62956
Q 2.86582
ω 43.2028
Node 218.5823
m 304.4107
n 0.2164
Epoch 2460800.5
nobs 3810
nopp 29
Years observed 1955-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.748
ep 0.065
sin(ip) 0.050
G 0.150
H 13.570
Mass
D 7.38 0.119
pV 0.324 0.0761
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
2085 Henan 532 Henan 1.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7484 0.0648 0.0502 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.38 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.324 0.0761 0.0761 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
13.57 MPC-2023-12-04 MPC-2023-12-04 Phot