Donn

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

All data for this body: [vot]

MPC data
Name (number) Donn (4689)
a 2.28651
e 0.07241
i / sin(i) 5.1595 / 0.08993
q 2.12094
Q 2.45208
ω 32.5066
Node 105.6746
m 262.3141
n 0.2851
Epoch 2460800.5
nobs 5942
nopp 28
Years observed 1964-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.287
ep 0.117
sin(ip) 0.081
G 0.150
H 13.390
Mass
D 6.13 0.192
pV 0.190 0.0467
Value
Rotational Period 122.000
Period quality 2+
Spectral Class S
Spectral Class Score 15.223
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-Nov-2024
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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

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

Value Quality Side real or Synodic Author Reference Method
122.5 2+ Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S None Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.928 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9425 0.9425 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT