1999 JB99

1999JB99, 1998 FK89, 1998FK89, 29961, J98F89K, J99J99B

All data for this body: [vot]

MPC data
Name (number) 1999 JB99 (29961)
a 3.06783
e 0.18850
i / sin(i) 17.3752 / 0.29863
q 2.48954
Q 3.64613
ω 307.0134
Node 138.0375
m 337.3757
n 0.1834
Epoch 2460200.5
nobs 2563
nopp 22
Years observed 1995-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Aegle (96)
 
ap 3.066
ep 0.186
sin(ip) 0.285
Value Standard error
G 0.150
H 13.480
Mass
D 9.85 0.157
pV 0.083 0.0134
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
96 Aegle 630 Aegle Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0661 0.1859 0.2848 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.88 2.970 2.970 Masiero 2020PSJ.....1....5M NEATM
12.12 3.960 3.960 Masiero 2021PSJ.....2..162M NEATM
9.85 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0260 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.071 0.0660 0.0660 Masiero 2020PSJ.....1....5M NEATM
0.087 0.0146 0.0146 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
45.43 Durech 2023A&A...675A..24D Model
45.54 Pal 2020ApJS..247...26P Lightcurve