Sekine

09960, 1978 WD, 1978WD, 1981 QZ1, 1981QZ1, 1988 YX, 1988YX, 1991 VE4, 1991VE4, 1994 PG38, 1994PG38, J78W00D, J81Q01Z, J88Y00X, J91V04E, J94P38G

All data for this body: [vot]

MPC data
Name (number) Sekine (9960)
a 2.19779
e 0.18803
i / sin(i) 4.8371 / 0.08432
q 1.78454
Q 2.61104
ω 206.0242
Node 147.0943
m 314.3706
n 0.3025
Epoch 2460200.5
nobs 3341
nopp 24
Years observed 1978-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.198
ep 0.123
sin(ip) 0.072
Value Standard error
G 0.150
H 14.620
Mass
D 3.19 0.123
pV 0.301 0.0374
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1979 0.1226 0.0724 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.19 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.301 0.0374 0.0374 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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot