1999RN20

26385, J99R20N

All data for this body: [vot]

MPC data
Name (number) 1999RN20 (26385)
Packed designation 26385
a 2.15162
e 0.26912
i / sin(i) 27.0848 / 0.45531
q 1.57258
Q 2.73067
ω 198.9143
Node 173.3801
m 19.1623
n 0.3123
Epoch 2459600.5
nobs 1729
nopp 18
Years observed 1977-2021
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.100
Mass
D 2.33 0.178
pV 0.262 0.0406
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
1.89 0.280 0.280 Nugent 2016AJ....152...63N NEATM
2.50 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
2.50 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
2.90 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.280 0.0900 0.0900 Ali-Lagoa 2017A&A...603A..55A NEATM
0.290 0.0900 0.0900 Ali-Lagoa 2017A&A...603A..55A NEATM
0.370 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.10 MPC-2022-01-18 MPC-2022-01-18 Phot