2000 GO142

2000GO142, 1987 MM, 1987MM, 1991 JZ4, 1991JZ4, 1999 CY87, 1999CY87, 28743, J87M00M, J91J04Z, J99C87Y, K00GE2O

All data for this body: [vot]

MPC data
Name (number) 2000 GO142 (28743)
a 2.77351
e 0.13980
i / sin(i) 10.5608 / 0.18328
q 2.38576
Q 3.16125
ω 200.5554
Node 102.6717
m 308.0985
n 0.2134
Epoch 2460200.5
nobs 2870
nopp 22
Years observed 1987-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.774
ep 0.130
sin(ip) 0.161
Value Standard error
G 0.150
H 13.270
Mass
D 5.78 0.115
pV 0.366 0.0690
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7736 0.1303 0.1607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.78 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.366 0.0690 0.0690 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
13.27 MPC-2023-12-04 MPC-2023-12-04 Phot