Orlov

02724, 1948 TF1, 1948TF1, 1956 EF, 1956EF, 1972 LB, 1972LB, 1974 YQ, 1974YQ, 1976 GO, 1976GO, 1978 RZ5, 1978RZ5, J48T01F, J56E00F, J72L00B, J74Y00Q, J76G00O, J78R05Z

All data for this body: [vot]

MPC data
Name (number) Orlov (2724)
a 2.92701
e 0.12073
i / sin(i) 3.9811 / 0.06943
q 2.57362
Q 3.28040
ω 144.7698
Node 153.6318
m 61.6281
n 0.1968
Epoch 2460200.5
nobs 3708
nopp 35
Years observed 1948-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.924
ep 0.120
sin(ip) 0.061
Value Standard error
G 0.150
H 11.660
Mass
D 20.70 0.168
pV 0.098 0.0106
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9238 0.1205 0.0608 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.74 3.000 3.000 Tedesco 2002AJ....123.1056T STM
19.83 3.970 3.970 Ali-Lagoa 2018A&A...612A..85A NEATM
20.15 0.800 0.800 Masiero 2012ApJ...759L...8M NEATM
20.73 0.179 0.179 Masiero 2011ApJ...741...68M NEATM
20.77 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
21.75 4.350 4.350 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0143 0.0143 Masiero 2011ApJ...741...68M NEATM
0.095 0.0370 0.0370 Tedesco 2002AJ....123.1056T STM
0.103 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM
0.124 0.0500 0.0500 Ali-Lagoa 2018A&A...612A..85A 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
11.66 MPC-2023-12-04 MPC-2023-12-04 Phot