Giannanilvo

12907, 1971 KU, 1971KU, 1993 NT1, 1993NT1, 1997 LH16, 1997LH16, 1998 RV79, 1998RV79, J71K00U, J93N01T, J97L16H, J98R79V

All data for this body: [vot]

MPC data
Name (number) Giannanilvo (12907)
a 2.64840
e 0.16126
i / sin(i) 3.4937 / 0.06094
q 2.22132
Q 3.07548
ω 139.3200
Node 106.9054
m 32.1952
n 0.2287
Epoch 2460200.5
nobs 2940
nopp 23
Years observed 1971-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.650
ep 0.185
sin(ip) 0.042
Value Standard error
G 0.150
H 13.750
Mass
D 9.84 0.072
pV 0.064 0.0059
Rotational Period 6.898
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6500 0.1852 0.0420 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.38 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM
12.06 5.190 5.190 Nugent 2016AJ....152...63N NEATM
9.61 2.670 2.670 Nugent 2016AJ....152...63N NEATM
9.71 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
9.80 3.220 3.220 Masiero 2020PSJ.....1....5M NEATM
9.81 3.010 3.010 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.060 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.067 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM
0.067 0.0360 0.0760 Masiero 2021PSJ.....2..162M NEATM
0.079 0.0123 0.0123 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
13.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.90 Durech 2020A&A...643A..59D Model