Donn

04689, 1964CC, 1978GN2, 1980YB, 1988AR1, J64C00C, J78G02N, J80Y00B, J88A01R

All data for this body: [vot]

MPC data
Name (number) Donn (4689)
Packed designation 04689
a 2.28655
e 0.07169
i / sin(i) 5.1592 / 0.08992
q 2.12262
Q 2.45048
ω 32.7377
Node 105.6849
m 280.0643
n 0.2851
Epoch 2459600.5
nobs 2849
nopp 25
Years observed 1964-2022
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.287
ep 0.117
sin(ip) 0.081
Value Standard error
G 0.150
H 13.260
Mass
D 6.13 0.192
pV 0.190 0.0467
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 1.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2870 0.1166 0.0805 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.00 1.040 1.040 Nugent 2016AJ....152...63N NEATM
6.14 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.187 0.0528 0.0528 Masiero 2011ApJ...741...68M NEATM
0.200 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.26 MPC-2022-01-18 MPC-2022-01-18 Phot