Benmcpheron

1998 RK80, 1998RK80, 2000 GK103, 2000GK103, 28103, J98R80K, K00GA3K

All data for this body: [vot]

MPC data
Name (number) Benmcpheron (28103)
a 2.25426
e 0.11718
i / sin(i) 2.7578 / 0.04811
q 1.99012
Q 2.51841
ω 344.6277
Node 114.4079
m 60.0272
n 0.2912
Epoch 2460200.5
nobs 1767
nopp 18
Years observed 1991-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.254
ep 0.148
sin(ip) 0.042
Value Standard error
G 0.150
H 15.500
Mass
D 2.35 0.458
pV 0.291 0.1458
Rotational Period 5.050
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2544 0.1480 0.0415 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.35 0.458 0.458 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.1458 0.1458 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
45.99 Erasmus 2020ApJS..247...13E Lightcurve
5.05 Chang 2014ApJ...788...17C Lightcurve