Shajna

01648, 1921 GB, 1921GB, 1924 EQ, 1924EQ, 1934 CK1, 1934CK1, 1935 RF, 1935RF, 1938 MC, 1938MC, 1941 FD, 1941FD, 1948 LC, 1948LC, 1951 EX2, 1951EX2, 1952 SX, 1952SX, 1952 UW, 1952UW, 1955 QT, 1955QT, 1955 RP, 1955RP, J21G00B, J24E00Q, J34C01K, J35R00F, J38M00C, J41F00D, J48L00C, J51E02X, J52S00X, J52U00W, J55Q00T, J55R00P

All data for this body: [vot]

MPC data
Name (number) Shajna (1648)
a 2.23512
e 0.20728
i / sin(i) 4.5719 / 0.07971
q 1.77183
Q 2.69841
ω 134.7865
Node 130.3443
m 179.3852
n 0.2950
Epoch 2460200.5
nobs 4325
nopp 43
Years observed 1921-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.236
ep 0.193
sin(ip) 0.069
Value Standard error
G 0.150
H 12.130
Mass
D 9.23 0.127
pV 0.199 0.0155
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2359 0.1931 0.0693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.26 1.470 1.470 Nugent 2016AJ....152...63N NEATM
8.30 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
9.45 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.191 0.0165 0.0165 Masiero 2011ApJ...741...68M NEATM
0.247 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.350 0.1300 0.1300 Nugent 2016AJ....152...63N 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
12.13 MPC-2023-12-04 MPC-2023-12-04 Phot