1999RS140

1997EC39, 38344, J97E39C, J99RE0S

All data for this body: [vot]

MPC data
Name (number) 1999RS140 (38344)
Packed designation 38344
a 2.73277
e 0.09806
i / sin(i) 3.3733 / 0.05884
q 2.46480
Q 3.00073
ω 187.6789
Node 159.8253
m 335.3960
n 0.2182
Epoch 2459600.5
nobs 1315
nopp 19
Years observed 1997-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.732
ep 0.062
sin(ip) 0.054
Value Standard error
G 0.150
H 14.750
Mass
D 3.80 0.570
pV 0.193 0.0766
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7321 0.0622 0.0541 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.80 0.570 0.570 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.193 0.0766 0.0766 Masiero 2011ApJ...741...68M 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
14.75 MPC-2022-01-18 MPC-2022-01-18 Phot