2002 TA157

2002TA157, G1188, K02TF7A

All data for this body: [vot]

MPC data
Name (number) 2002 TA157 (161188)
a 3.24285
e 0.12252
i / sin(i) 23.8803 / 0.40483
q 2.84554
Q 3.64017
ω 278.6216
Node 50.9237
m 351.5457
n 0.1688
Epoch 2460800.5
nobs 937
nopp 21
Years observed 2000-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.232
ep 0.108
sin(ip) 0.398
G 0.150
H 14.510
Mass
D 7.74 0.105
pV 0.068 0.0038
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.463
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2318 0.1083 0.3976 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.74 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0038 0.0038 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
14.51 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
C C 0.0772 0.0772 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT