1993 TD5

1993TD5, 2000 NP21, 2000NP21, 85253, J93T05D, K00N21P

All data for this body: [vot]

MPC data
Name (number) 1993 TD5 (85253)
a 2.43841
e 0.18402
i / sin(i) 3.4730 / 0.06058
q 1.98970
Q 2.88712
ω 11.4672
Node 294.4514
m 173.3908
n 0.2588
Epoch 2460800.5
nobs 556
nopp 18
Years observed 1993-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.438
ep 0.162
sin(ip) 0.074
G 0.150
H 16.610
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.323
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4377 0.1618 0.0742 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.61 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 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6571 0.6571 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT