1988 TW1

1988TW1, 2000 EF95, 2000EF95, 26824, J88T01W, K00E95F

All data for this body: [vot]

MPC data
Name (number) 1988 TW1 (26824)
a 2.67799
e 0.25360
i / sin(i) 16.2453 / 0.27975
q 1.99885
Q 3.35714
ω 100.3407
Node 203.9340
m 171.0723
n 0.2249
Epoch 2460800.5
nobs 2763
nopp 22
Years observed 1988-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.678
ep 0.185
sin(ip) 0.303
G 0.150
H 14.100
Mass
D 5.01 0.048
pV 0.214 0.0265
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 9.384
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6780 0.1851 0.3034 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 0.048 0.048 Masiero 2011ApJ...741...68M NEATM
6.68 1.550 1.550 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.107 0.0600 0.0600 Masiero 2020PSJ.....1....5M NEATM
0.240 0.0295 0.0295 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
14.10 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 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.817 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.6003 0.4790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S L 0.3853 0.4790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT