2012 TW89

2012TW89, 2010 EH37, 2010EH37, c4930, K10E37H, K12T89W

All data for this body: [vot]

MPC data
Name (number) 2012 TW89 (384930)
a 2.77391
e 0.05622
i / sin(i) 4.3576 / 0.07598
q 2.61796
Q 2.92986
ω 312.1369
Node 146.7395
m 179.9517
n 0.2133
Epoch 2460800.5
nobs 199
nopp 15
Years observed 2003-2024
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.773
ep 0.071
sin(ip) 0.066
G 0.150
H 16.990
Mass
D
pV
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
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia -0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7732 0.0706 0.0663 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.99 MPC-2023-12-04 MPC-2023-12-04 Phot