Simeisa

00748, 1913 EL, 1913EL, 1925 QG, 1925QG, 1936 BG, 1936BG, 1941 SU, 1941SU, 1942 XU, 1942XU, 1944 DC, 1944DC, 1951 CX, 1951CX, 1957 UL1, 1957UL1, 1963 MC, 1963MC, J13E00L, J25Q00G, J36B00G, J41S00U, J42X00U, J44D00C, J51C00X, J57U01L, J63M00C

All data for this body: [vot]

MPC data
Name (number) Simeisa (748)
a 3.95223
e 0.18947
i / sin(i) 2.2580 / 0.03940
q 3.20340
Q 4.70106
ω 177.7774
Node 265.4049
m 114.6963
n 0.1254
Epoch 2460200.5
nobs 6494
nopp 60
Years observed 1920-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.965
ep 0.168
sin(ip) 0.062
Value Standard error
G 0.150
H 9.140
Mass
D 103.93 0.869
pV 0.043 0.0015
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9649 0.1683 0.0618 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
102.97 2.200 2.200 Tedesco 2002AJ....123.1056T STM
103.71 1.130 1.130 Grav 2012ApJ...744..197G NEATM
104.34 5.002 5.002 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
106.88 21.380 21.380 Ali-Lagoa 2018A&A...612A..85A NEATM
111.75 2.310 2.310 Usui 2011PASJ...63.1117U NEATM
114.94 11.490 11.490 Ali-Lagoa 2018A&A...612A..85A NEATM
91.51 3.214 3.214 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0039 0.0039 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.041 0.0070 0.0070 Grav 2012ApJ...744..197G NEATM
0.042 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0037 0.0037 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
9.14 MPC-2023-12-04 MPC-2023-12-04 Phot