Johncompton

1976 UB4, 1976UB4, 1999 CC41, 1999CC41, 2000 GS142, 2000GS142, 27508, J76U04B, J99C41C, K00GE2S

All data for this body: [vot]

MPC data
Name (number) Johncompton (27508)
a 2.99924
e 0.10759
i / sin(i) 10.9909 / 0.19065
q 2.67655
Q 3.32192
ω 242.3123
Node 102.6636
m 60.4281
n 0.1898
Epoch 2460200.5
nobs 4144
nopp 22
Years observed 1976-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.998
ep 0.066
sin(ip) 0.169
Value Standard error
G 0.150
H 12.740
Mass
D 10.13 0.300
pV 0.207 0.0265
Rotational Period 8.222
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9985 0.0657 0.1687 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.13 0.300 0.300 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.207 0.0265 0.0265 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
12.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.22 Durech 2023A&A...675A..24D Model
8.22 Waszczak 2015AJ....150...75W Lightcurve