1994 TW2

1994TW2, 2001 FY181, 2001FY181, 73781, J94T02W, K01FI1Y

All data for this body: [vot]

MPC data
Name (number) 1994 TW2 (73781)
a 2.63911
e 0.27131
i / sin(i) 13.0483 / 0.22577
q 1.92310
Q 3.35512
ω 343.0387
Node 11.3021
m 286.3200
n 0.2299
Epoch 2460200.5
nobs 1033
nopp 21
Years observed 1971-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.637
ep 0.244
sin(ip) 0.210
Value Standard error
G 0.150
H 14.890
Mass
D 3.50 0.580
pV 0.110 0.0542
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.1096 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6374 0.2443 0.2098 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.580 0.580 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.0542 0.0542 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
14.89 MPC-2023-12-04 MPC-2023-12-04 Phot