1999 TZ90

1999TZ90, 1998 HK108, 1998HK108, 40825, J98HA8K, J99T90Z

All data for this body: [vot]

MPC data
Name (number) 1999 TZ90 (40825)
a 2.42051
e 0.10626
i / sin(i) 7.2732 / 0.12660
q 2.16330
Q 2.67772
ω 125.9644
Node 136.1490
m 19.0056
n 0.2617
Epoch 2460800.5
nobs 2219
nopp 21
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.421
ep 0.107
sin(ip) 0.118
G 0.150
H 14.990
Mass
D 2.34 0.276
pV 0.425 0.1131
Value
Rotational Period 68.400
Period quality 2
Spectral Class V
Spectral Class Score 7.722
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4209 0.1071 0.1181 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.34 0.276 0.276 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.425 0.1131 0.1131 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
14.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
68.41 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S V 0.8135 0.6230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
V V 0.9536 0.6230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT