Schirra

08722, 1948 RC, 1948RC, 1985 TV3, 1985TV3, 1996 QU1, 1996QU1, J48R00C, J85T03V, J96Q01U

All data for this body: [vot]

MPC data
Name (number) Schirra (8722)
a 2.38612
e 0.30077
i / sin(i) 5.8415 / 0.10178
q 1.66846
Q 3.10379
ω 48.9696
Node 324.1619
m 109.5104
n 0.2674
Epoch 2460200.5
nobs 2469
nopp 21
Years observed 1948-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.405
ep 0.268
sin(ip) 0.122
Value Standard error
G 0.150
H 14.270
Mass
D 4.78 0.221
pV 0.217 0.0276
Rotational Period 2.305
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4048 0.2678 0.1218 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 0.785 0.785 Masiero 2011ApJ...741...68M NEATM
4.78 0.278 0.278 Masiero 2011ApJ...741...68M NEATM
5.00 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.195 0.0910 0.0910 Masiero 2012ApJ...759L...8M NEATM
0.213 0.0299 0.0299 Masiero 2011ApJ...741...68M NEATM
0.311 0.1170 0.1170 Masiero 2011ApJ...741...68M 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
14.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 Behrend LCDB Lightcurve
2.31 Behrend LCDB Lightcurve