McDermid

2002 TW86, 2002TW86, 2004 AG, 2004AG, B6446, K02T86W, K04A00G

All data for this body: [vot]

MPC data
Name (number) McDermid (116446)
a 2.77033
e 0.01113
i / sin(i) 1.7774 / 0.03102
q 2.73949
Q 2.80117
ω 121.7024
Node 85.5160
m 356.7917
n 0.2137
Epoch 2460200.5
nobs 577
nopp 18
Years observed 2000-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.770
ep 0.047
sin(ip) 0.012
Value Standard error
G 0.150
H 16.140
Mass
D 3.66 0.912
pV 0.053 0.0269
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 515 Astrid -1.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7699 0.0473 0.0121 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.912 0.912 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0269 0.0269 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
16.14 MPC-2023-12-04 MPC-2023-12-04 Phot