1999 RV20

1999RV20, 1997 GN44, 1997GN44, 40419, J97G44N, J99R20V

All data for this body: [vot]

MPC data
Name (number) 1999 RV20 (40419)
a 2.77941
e 0.09419
i / sin(i) 3.0683 / 0.05353
q 2.51763
Q 3.04119
ω 179.0349
Node 229.2272
m 148.6555
n 0.2127
Epoch 2460800.5
nobs 1630
nopp 21
Years observed 1997-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.780
ep 0.072
sin(ip) 0.068
G 0.150
H 15.030
Mass
D 2.96 0.759
pV 0.266 0.1501
Value
Rotational Period 3.193
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia -0.7900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7798 0.0720 0.0678 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.759 0.759 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.1501 0.1501 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
15.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.19273 2 Sidereal Durech 2023A&A...675A..24D Model