Tirza

00267, 1887 KB, 1887KB, 1922 AA, 1922AA, 1965 GC, 1965GC, I87K00B, J22A00A, J65G00C

All data for this body: [vot]

MPC data
Name (number) Tirza (267)
a 2.77336
e 0.10179
i / sin(i) 6.0093 / 0.10469
q 2.49107
Q 3.05564
ω 196.8914
Node 73.5858
m 161.5933
n 0.2134
Epoch 2460200.5
nobs 5063
nopp 45
Years observed 1907-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.774
ep 0.111
sin(ip) 0.085
Value Standard error
G 0.150
H 10.280
Mass
D 51.64 0.301
pV 0.054 0.0012
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7741 0.1114 0.0846 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
43.43 0.519 0.519 Ryan&Woodward 2010AJ....140..933R MSX-STM
46.39 2.701 2.701 Ryan&Woodward 2010AJ....140..933R IRAS-STM
48.10 4.810 4.810 Ali-Lagoa 2018A&A...612A..85A NEATM
52.68 3.100 3.100 Tedesco 2002AJ....123.1056T STM
53.78 12.160 12.160 Masiero 2020PSJ.....1....5M NEATM
55.06 14.388 14.388 Masiero 2017AJ....154..168M NEATM
55.15 5.520 5.520 Ali-Lagoa 2018A&A...612A..85A NEATM
55.81 5.580 5.580 Ali-Lagoa 2018A&A...612A..85A NEATM
55.83 1.209 1.209 Masiero 2011ApJ...741...68M NEATM
55.85 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
56.00 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM
56.40 0.920 0.920 Masiero 2014ApJ...791..121M NEATM
59.01 3.666 3.666 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
59.37 12.290 12.290 Nugent 2016AJ....152...63N NEATM
66.68 8.886 8.886 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0068 0.0068 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.033 0.0044 0.0044 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.036 0.0067 0.0067 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.040 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.051 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.052 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0014 0.0014 Ryan&Woodward 2010AJ....140..933R MSX-STM
0.071 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0332 0.0332 Masiero 2017AJ....154..168M NEATM
0.075 0.0380 0.0380 Masiero 2020PSJ.....1....5M 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
10.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.90 Lagerkvist 1978A&AS...31..361L Lightcurve
7.65 Behrend LCDB Lightcurve
7.65 Durech 2020A&A...643A..59D Model
7.65 Durech 2023A&A...675A..24D Model
7.66 Behrend LCDB Lightcurve
7.66 Fornas LCDB Lightcurve