1999 BC26

1999BC26, 1991 TA7, 1991TA7, 1999 CS68, 1999CS68, 49492, J91T07A, J99B26C, J99C68S

All data for this body: [vot]

MPC data
Name (number) 1999 BC26 (49492)
a 3.11844
e 0.10677
i / sin(i) 4.1122 / 0.07171
q 2.78550
Q 3.45139
ω 241.3757
Node 238.3964
m 291.1517
n 0.1790
Epoch 2460800.5
nobs 1021
nopp 21
Years observed 1991-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.124
ep 0.113
sin(ip) 0.090
G 0.150
H 14.980
Mass
D 6.21 0.246
pV 0.066 0.0137
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1599 Giomus -1 Giomus -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1244 0.1132 0.0902 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.21 0.246 0.246 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0137 0.0137 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
14.98 MPC-2023-12-04 MPC-2023-12-04 Phot