1998SD100

2001BY69, 69885, J98SA0D, K01B69Y

All data for this body: [vot]

MPC data
Name (number) 1998SD100 (69885)
Packed designation 69885
a 3.21989
e 0.03799
i / sin(i) 22.3994 / 0.38106
q 3.09757
Q 3.34220
ω 169.4178
Node 0.2258
m 217.1414
n 0.1706
Epoch 2459600.5
nobs 1601
nopp 17
Years observed 1998-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.221
ep 0.071
sin(ip) 0.380
Value Standard error
G 0.150
H 13.560
Mass
D 13.37 2.820
pV 0.036 0.0160
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2209 0.0709 0.3798 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.37 2.820 2.820 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0160 0.0160 Masiero 2012ApJ...759L...8M 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
13.56 MPC-2022-01-18 MPC-2022-01-18 Phot