2000QB21

1999FX47, 87335, J99F47X, K00Q21B

All data for this body: [vot]

MPC data
Name (number) 2000QB21 (87335)
Packed designation 87335
a 2.60054
e 0.23432
i / sin(i) 11.7575 / 0.20377
q 1.99119
Q 3.20989
ω 70.9399
Node 173.7917
m 112.1341
n 0.2350
Epoch 2459600.5
nobs 1131
nopp 15
Years observed 1999-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.599
ep 0.248
sin(ip) 0.209
Value Standard error
G 0.150
H 15.320
Mass
D 5.19 0.303
pV 0.056 0.0072
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0543 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5987 0.2480 0.2088 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.83 1.200 1.200 Masiero 2021PSJ.....2..162M NEATM
3.98 0.955 0.955 Masiero 2017AJ....154..168M NEATM
5.20 0.397 0.397 Masiero 2011ApJ...741...68M NEATM
5.80 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
6.20 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0074 0.0074 Masiero 2011ApJ...741...68M NEATM
0.084 0.0417 0.0417 Masiero 2017AJ....154..168M NEATM
0.091 0.0380 0.0650 Masiero 2021PSJ.....2..162M 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
15.32 MPC-2022-01-18 MPC-2022-01-18 Phot