1999TC31

1997EV57, 36186, J97E57V, J99T31C

All data for this body: [vot]

MPC data
Name (number) 1999TC31 (36186)
Packed designation 36186
a 3.16166
e 0.12106
i / sin(i) 13.0790 / 0.22629
q 2.77890
Q 3.54442
ω 291.6692
Node 8.5429
m 50.0126
n 0.1753
Epoch 2459600.5
nobs 1487
nopp 20
Years observed 1991-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.165
ep 0.100
sin(ip) 0.230
Value Standard error
G 0.150
H 13.530
Mass
D 11.70 0.121
pV 0.054 0.0050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1649 0.0997 0.2299 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.70 0.121 0.121 Masiero 2011ApJ...741...68M NEATM
12.17 3.260 3.260 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.054 0.0050 0.0050 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
13.53 MPC-2022-01-18 MPC-2022-01-18 Phot