1978 RV9

1978RV9, 1978 RL16, 1978RL16, 1998 KP40, 1998KP40, 73642, J78R09V, J78R16L, J98K40P

All data for this body: [vot]

MPC data
Name (number) 1978 RV9 (73642)
a 2.54895
e 0.24994
i / sin(i) 5.2616 / 0.09170
q 1.91187
Q 3.18602
ω 129.9268
Node 157.9435
m 51.1230
n 0.2422
Epoch 2460200.5
nobs 1199
nopp 19
Years observed 1978-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.245
sin(ip) 0.088
Value Standard error
G 0.150
H 15.740
Mass
D 1.76 0.447
pV 0.360 0.2001
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5495 0.2447 0.0884 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.76 0.447 0.447 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.360 0.2001 0.2001 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
15.74 MPC-2023-12-04 MPC-2023-12-04 Phot