1999HC2

2000WB147, 35761, J99H02C, K00WE7B

All data for this body: [vot]

MPC data
Name (number) 1999HC2 (35761)
Packed designation 35761
a 2.38747
e 0.27354
i / sin(i) 8.3245 / 0.14478
q 1.73440
Q 3.04053
ω 140.0096
Node 165.4131
m 345.6517
n 0.2672
Epoch 2459600.5
nobs 1419
nopp 18
Years observed 1995-2021
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.388
ep 0.237
sin(ip) 0.142
Value Standard error
G 0.150
H 15.290
Mass
D 5.10 0.080
pV 0.039 0.0078
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3881 0.2375 0.1421 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 1.040 1.040 Masiero 2020PSJ.....1....5M NEATM
4.98 0.082 0.082 Masiero 2011ApJ...741...68M NEATM
6.09 1.540 1.540 Masiero 2020PSJ.....1....5M NEATM
7.28 1.460 1.460 Ali-Lagoa 2018A&A...612A..85A NEATM
8.79 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.063 0.0144 0.0144 Masiero 2011ApJ...741...68M NEATM
0.111 0.0840 0.0840 Masiero 2020PSJ.....1....5M 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
15.29 MPC-2022-01-18 MPC-2022-01-18 Phot