1999 RJ104

1999RJ104, 1998 HK13, 1998HK13, 42866, J98H13K, J99RA4J

All data for this body: [vot]

MPC data
Name (number) 1999 RJ104 (42866)
a 2.35481
e 0.14404
i / sin(i) 6.2403 / 0.10870
q 2.01563
Q 2.69399
ω 35.6477
Node 300.1849
m 244.0129
n 0.2728
Epoch 2460200.5
nobs 2306
nopp 19
Years observed 1998-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.354
ep 0.104
sin(ip) 0.120
Value Standard error
G 0.150
H 14.860
Mass
D 2.71 0.077
pV 0.381 0.1228
Rotational Period 42.227
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3543 0.1038 0.1202 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.71 0.077 0.077 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.381 0.1228 0.1228 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
14.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.23 Waszczak 2015AJ....150...75W Lightcurve
42.26 Erasmus 2020ApJS..247...13E Lightcurve