1985 TA1

1985TA1, 2001 AZ4, 2001AZ4, 39512, J85T01A, K01A04Z

All data for this body: [vot]

MPC data
Name (number) 1985 TA1 (39512)
a 2.36014
e 0.23006
i / sin(i) 2.0483 / 0.03574
q 1.81717
Q 2.90310
ω 176.8520
Node 197.1159
m 331.7586
n 0.2718
Epoch 2460800.5
nobs 2107
nopp 23
Years observed 1985-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.360
ep 0.196
sin(ip) 0.044
G 0.150
H 15.240
Mass
D 2.29 0.334
pV 0.368 0.1758
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3600 0.1957 0.0437 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.29 0.334 0.334 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.368 0.1758 0.1758 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
15.24 MPC-2023-12-04 MPC-2023-12-04 Phot