Petrina

00482, 1902 EH, 1902EH, 1949 HP1, 1949HP1, 1956 TK, 1956TK, 1975 FY, 1975FY, 1987 SJ12, 1987SJ12, J02E00H, J49H01P, J56T00K, J75F00Y, J87S12J

All data for this body: [vot]

MPC data
Name (number) Petrina (482)
a 2.99836
e 0.09642
i / sin(i) 14.4734 / 0.24993
q 2.70926
Q 3.28745
ω 87.9378
Node 179.3706
m 59.2655
n 0.1898
Epoch 2460200.5
nobs 5056
nopp 51
Years observed 1904-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.999
ep 0.104
sin(ip) 0.251
Value Standard error
G 0.150
H 8.960
Mass
D 46.94 0.214
pV 0.167 0.0075
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9987 0.1045 0.2513 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
43.28 1.360 1.360 Masiero 2012ApJ...759L...8M NEATM
44.20 0.600 0.600 Hanus 2018Icar..309..297H RADIOMETRY_TPM
44.20 1.000 1.000 Hanus 2018Icar..309..297H RADIOMETRY_TPM
44.66 4.470 4.470 Ali-Lagoa 2018A&A...612A..85A NEATM
45.75 0.300 0.300 Masiero 2014ApJ...791..121M NEATM
46.57 2.800 2.800 Tedesco 2002AJ....123.1056T STM
47.11 0.480 0.480 Usui 2011PASJ...63.1117U NEATM
48.34 2.276 2.276 Ryan&Woodward 2010AJ....140..933R IRAS-STM
50.97 5.100 5.100 Ali-Lagoa 2018A&A...612A..85A NEATM
53.55 6.623 6.623 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
62.59 0.801 0.801 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.132 0.0096 0.0096 Masiero 2011ApJ...741...68M NEATM
0.169 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A NEATM
0.187 0.0459 0.0459 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.220 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM
0.221 0.0208 0.0208 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.237 0.0320 0.0320 Tedesco 2002AJ....123.1056T STM
0.250 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.274 0.0410 0.0410 Masiero 2012ApJ...759L...8M 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
8.96 MPC-2023-12-04 MPC-2023-12-04 Phot