2089 T-1

2089T-1, 16316, 1978 PD1, 1978PD1, 2000 GR70, 2000GR70, J78P01D, K00G70R, T1S2089

All data for this body: [vot]

MPC data
Name (number) 2089 T-1 (16316)
a 3.21282
e 0.17515
i / sin(i) 0.3393 / 0.00592
q 2.65010
Q 3.77555
ω 328.6668
Node 327.8025
m 67.0551
n 0.1711
Epoch 2460800.5
nobs 2439
nopp 27
Years observed 1971-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.213
ep 0.172
sin(ip) 0.025
G 0.150
H 13.860
Mass
D 9.36 0.615
pV 0.080 0.0197
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
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2127 0.1719 0.0251 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.36 0.615 0.615 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0197 0.0197 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot