Stefanovalentini

09121, 1976 JO9, 1976JO9, 1978 PB2, 1978PB2, 1978 SA4, 1978SA4, 1986 TU8, 1986TU8, 1998 DJ11, 1998DJ11, J76J09O, J78P02B, J78S04A, J86T08U, J98D11J

All data for this body: [vot]

MPC data
Name (number) Stefanovalentini (9121)
a 3.87888
e 0.04185
i / sin(i) 4.6472 / 0.08102
q 3.71656
Q 4.04120
ω 339.6754
Node 326.7685
m 340.8368
n 0.1290
Epoch 2460200.5
nobs 3237
nopp 28
Years observed 1976-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.895
ep 0.035
sin(ip) 0.098
Value Standard error
G 0.150
H 11.410
Mass
D 31.34 1.018
pV 0.056 0.0130
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.8950 0.0354 0.0984 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.46 5.690 5.690 Ali-Lagoa 2018A&A...612A..85A NEATM
31.32 1.060 1.060 Usui 2011PASJ...63.1117U NEATM
32.50 6.500 6.500 Ali-Lagoa 2018A&A...612A..85A NEATM
35.11 7.020 7.020 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A 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
11.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.84 Behrend LCDB Lightcurve