Guillermina

03649, 1976 HQ, 1976HQ, 1976 JD2, 1976JD2, 1976 KY1, 1976KY1, 1978 VK12, 1978VK12, 1986 AK1, 1986AK1, J76H00Q, J76J02D, J76K01Y, J78V12K, J86A01K

All data for this body: [vot]

MPC data
Name (number) Guillermina (3649)
a 3.15168
e 0.04703
i / sin(i) 7.1467 / 0.12441
q 3.00347
Q 3.29989
ω 100.9393
Node 117.8683
m 187.5563
n 0.1762
Epoch 2460200.5
nobs 3403
nopp 30
Years observed 1976-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.140
ep 0.086
sin(ip) 0.106
Value Standard error
G 0.150
H 12.280
Mass
D 21.95 0.324
pV 0.047 0.0061
Rotational Period 3.883
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1397 0.0861 0.1064 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.23 6.580 6.580 Nugent 2016AJ....152...63N NEATM
21.85 0.334 0.334 Masiero 2011ApJ...741...68M NEATM
21.93 7.660 7.660 Nugent 2016AJ....152...63N NEATM
22.98 4.600 4.600 Ali-Lagoa 2018A&A...612A..85A NEATM
23.27 1.570 1.570 Usui 2011PASJ...63.1117U NEATM
24.72 4.940 4.940 Ali-Lagoa 2018A&A...612A..85A NEATM
26.08 4.890 4.890 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.054 0.0093 0.0093 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
12.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.88 Durech 2023A&A...675A..24D Model
3.88 Durech 2018A&A...617A..57D Model