1999 VR80

1999VR80, 2001 KO15, 2001KO15, 49731, J99V80R, K01K15O

All data for this body: [vot]

MPC data
Name (number) 1999 VR80 (49731)
a 2.37919
e 0.16555
i / sin(i) 5.1063 / 0.08900
q 1.98531
Q 2.77306
ω 320.3191
Node 177.7959
m 108.1261
n 0.2686
Epoch 2460200.5
nobs 1790
nopp 18
Years observed 1997-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.379
ep 0.201
sin(ip) 0.092
Value Standard error
G 0.150
H 15.310
Mass
D 4.93 0.397
pV 0.067 0.0161
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone 0.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3794 0.2007 0.0917 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.19 1.100 1.100 Masiero 2021PSJ.....2..162M NEATM
4.79 1.160 1.160 Masiero 2021PSJ.....2..162M NEATM
4.89 1.310 1.310 Nugent 2016AJ....152...63N NEATM
5.09 0.510 0.510 Masiero 2012ApJ...759L...8M NEATM
5.35 1.700 1.700 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.062 0.1090 0.1090 Masiero 2012ApJ...759L...8M NEATM
0.064 0.0240 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.068 0.0230 0.0230 Masiero 2012ApJ...759L...8M NEATM
0.084 0.0360 0.0620 Masiero 2021PSJ.....2..162M 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
15.31 MPC-2023-12-04 MPC-2023-12-04 Phot