1999 RQ60

1999RQ60, 1998 HZ142, 1998HZ142, 40479, J98HE2Z, J99R60Q

All data for this body: [vot]

MPC data
Name (number) 1999 RQ60 (40479)
a 2.53395
e 0.05574
i / sin(i) 2.6551 / 0.04632
q 2.39270
Q 2.67520
ω 136.0824
Node 243.6989
m 86.7779
n 0.2443
Epoch 2460800.5
nobs 1549
nopp 21
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.534
ep 0.036
sin(ip) 0.062
G 0.150
H 14.940
Mass
D 3.11 0.578
pV 0.289 0.0799
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5335 0.0358 0.0616 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.932 0.932 Masiero 2011ApJ...741...68M NEATM
3.13 0.737 0.737 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.285 0.0983 0.0983 Masiero 2011ApJ...741...68M NEATM
0.298 0.1374 0.1374 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
14.94 MPC-2023-12-04 MPC-2023-12-04 Phot