2001 TZ220

2001TZ220, H3870, K01TM0Z

All data for this body: [vot]

MPC data
Name (number) 2001 TZ220 (173870)
a 2.61025
e 0.26653
i / sin(i) 17.6921 / 0.30390
q 1.91455
Q 3.30595
ω 218.9764
Node 8.0182
m 351.7025
n 0.2337
Epoch 2460800.5
nobs 1380
nopp 20
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.615
ep 0.298
sin(ip) 0.301
G 0.150
H 14.930
Mass
D 5.94 1.333
pV 0.061 0.0296
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.818
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6147 0.2976 0.3010 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.87 1.870 1.870 Masiero 2017AJ....154..168M NEATM
6.01 1.900 1.900 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.062 0.0393 0.0393 Masiero 2017AJ....154..168M 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
14.93 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
B B 0.1363 0.1363 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT