2002 TJ57

2002TJ57, 1993 FX80, 1993FX80, B3617, J93F80X, K02T57J

All data for this body: [vot]

MPC data
Name (number) 2002 TJ57 (113617)
a 3.23047
e 0.13469
i / sin(i) 4.9486 / 0.08626
q 2.79537
Q 3.66557
ω 54.6984
Node 27.0178
m 271.8344
n 0.1697
Epoch 2460800.5
nobs 555
nopp 18
Years observed 1993-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.239
ep 0.105
sin(ip) 0.084
G 0.150
H 15.340
Mass
D 4.18 0.336
pV 0.101 0.0257
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.066
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2394 0.1049 0.0841 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.18 0.336 0.336 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0257 0.0257 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
15.34 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 0.4320 0.4320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.731 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT