Sethjacobson

08618, 1972 TC6, 1972TC6, 1981 DX, 1981DX, 1994 NG2, 1994NG2, J72T06C, J81D00X, J94N02G

All data for this body: [vot]

MPC data
Name (number) Sethjacobson (8618)
a 3.19720
e 0.02248
i / sin(i) 7.0836 / 0.12332
q 3.12531
Q 3.26909
ω 146.8793
Node 265.5648
m 282.1844
n 0.1724
Epoch 2460200.5
nobs 4199
nopp 29
Years observed 1952-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.200
ep 0.005
sin(ip) 0.144
Value Standard error
G 0.150
H 12.830
Mass
D 7.93 0.167
pV 0.280 0.0442
Rotational Period 6.748
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1995 0.0054 0.1442 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.88 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
8.05 0.313 0.313 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.273 0.0693 0.0693 Masiero 2011ApJ...741...68M NEATM
0.285 0.0573 0.0573 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
12.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 Durech 2023A&A...675A..24D Model