1999 RP247

1999RP247, 59971, J99RO7P

All data for this body: [vot]

MPC data
Name (number) 1999 RP247 (59971)
a 2.17560
e 0.19787
i / sin(i) 4.9295 / 0.08593
q 1.74512
Q 2.60607
ω 299.0444
Node 53.6476
m 359.5411
n 0.3071
Epoch 2460800.5
nobs 1331
nopp 20
Years observed 1996-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.175
ep 0.134
sin(ip) 0.073
G 0.150
H 15.940
Mass
D 1.93 0.299
pV 0.198 0.0867
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1752 0.1342 0.0735 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.89 0.340 0.340 Masiero 2020PSJ.....1....5M NEATM
2.07 0.624 0.624 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.164 0.1187 0.1187 Masiero 2011ApJ...741...68M NEATM
0.237 0.1270 0.1270 Masiero 2020PSJ.....1....5M 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
15.94 MPC-2023-12-04 MPC-2023-12-04 Phot