Donaldson-Hanna

1987 FQ, 1987FQ, 1997 GZ19, 1997GZ19, 1998 TT30, 1998TT30, 27082, J87F00Q, J97G19Z, J98T30T

All data for this body: [vot]

MPC data
Name (number) Donaldson-Hanna (27082)
a 2.21483
e 0.15940
i / sin(i) 5.2770 / 0.09197
q 1.86178
Q 2.56788
ω 259.4828
Node 16.9133
m 124.3473
n 0.2990
Epoch 2460800.5
nobs 3030
nopp 21
Years observed 1987-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.215
ep 0.127
sin(ip) 0.083
G 0.150
H 14.500
Mass
D 3.50 0.164
pV 0.301 0.0527
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 8.994
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2147 0.1272 0.0829 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.164 0.164 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.301 0.0527 0.0527 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
14.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT