1997 SG1

1997SG1, 10394, 1977 CH1, 1977CH1, J77C01H, J97S01G

All data for this body: [vot]

MPC data
Name (number) 1997 SG1 (10394)
a 2.67363
e 0.10515
i / sin(i) 13.5220 / 0.23382
q 2.39250
Q 2.95476
ω 340.2129
Node 160.7357
m 11.1250
n 0.2255
Epoch 2460800.5
nobs 3748
nopp 24
Years observed 1977-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.673
ep 0.148
sin(ip) 0.225
G 0.150
H 13.330
Mass
D 6.62 0.256
pV 0.254 0.0360
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
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6734 0.1481 0.2253 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.62 0.256 0.256 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.254 0.0360 0.0360 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
13.33 MPC-2023-12-04 MPC-2023-12-04 Phot