1999 RJ104

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

All data for this body: [vot]

MPC data
Name (number) 1999 RJ104 (42866)
a 2.35429
e 0.14377
i / sin(i) 6.2412 / 0.10872
q 2.01582
Q 2.69277
ω 35.7414
Node 300.1728
m 47.6062
n 0.2728
Epoch 2460800.5
nobs 2551
nopp 20
Years observed 1998-2024
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.354
ep 0.104
sin(ip) 0.120
G 0.150
H 14.850
Mass
D 2.71 0.077
pV 0.381 0.1228
Value
Rotational Period 42.220
Period quality 2
Spectral Class None
Spectral Class Score
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
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
42.227 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
42.257 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve