2000 GD40

2000GD40, 1993 TA46, 1993TA46, 50887, J93T46A, K00G40D

All data for this body: [vot]

MPC data
Name (number) 2000 GD40 (50887)
a 2.68297
e 0.06405
i / sin(i) 21.4466 / 0.36563
q 2.51112
Q 2.85483
ω 224.7213
Node 199.1592
m 26.3464
n 0.2243
Epoch 2460800.5
nobs 2140
nopp 22
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.682
ep 0.033
sin(ip) 0.372
G 0.150
H 14.430
Mass
D 3.87 0.171
pV 0.155 0.0424
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.229
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6820 0.0332 0.3717 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.87 0.171 0.171 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.155 0.0424 0.0424 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
14.43 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
S S 0.6497 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7646 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8275 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9630 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT