Virtus

00494, 1902TF, 1950BM, J02T00F, J50B00M

All data for this body: [vot]

MPC data
Name (number) Virtus (494)
Packed designation 00494
a 2.98370
e 0.06471
i / sin(i) 7.0791 / 0.12324
q 2.79063
Q 3.17677
ω 215.6576
Node 38.0784
m 167.9466
n 0.1912
Epoch 2459600.5
nobs 4057
nopp 67
Years observed 1902-2022
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.986
ep 0.085
sin(ip) 0.114
Value Standard error
G 0.150
H 9.140
Mass
D 95.07 0.563
pV 0.058 0.0020
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9861 0.0849 0.1140 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
77.19 26.850 26.850 Masiero 2021PSJ.....2..162M NEATM
81.59 21.210 21.210 Masiero 2021PSJ.....2..162M NEATM
83.88 3.013 3.013 Ryan&Woodward 2010AJ....140..933R IRAS-STM
83.97 2.980 2.980 Masiero 2014ApJ...791..121M NEATM
85.52 1.800 1.800 Tedesco 2002AJ....123.1056T STM
86.28 1.923 1.923 Masiero 2011ApJ...741...68M NEATM
87.92 1.560 1.560 Usui 2011PASJ...63.1117U NEATM
89.75 8.980 8.980 Ali-Lagoa 2018A&A...612A..85A NEATM
92.28 18.460 18.460 Ali-Lagoa 2018A&A...612A..85A NEATM
94.26 34.200 34.200 Nugent 2016AJ....152...63N NEATM
98.23 5.148 5.148 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
100.49 37.370 37.370 Masiero 2021PSJ.....2..162M NEATM
100.79 0.730 0.730 Masiero 2012ApJ...759L...8M NEATM
100.81 43.870 43.870 Nugent 2016AJ....152...63N NEATM
101.09 27.170 27.170 Masiero 2020PSJ.....1....5M NEATM
101.52 32.900 32.900 Masiero 2020PSJ.....1....5M NEATM
103.32 33.400 33.400 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0130 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.028 0.0140 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.028 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.029 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.030 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.036 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0180 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.045 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.048 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0142 0.0142 Masiero 2011ApJ...741...68M NEATM
0.063 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.066 0.0048 0.0048 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.14 MPC-2022-01-18 MPC-2022-01-18 Phot