2017 SP81

2017SP81, K17S81P, ~0wZj, 2010 NY51, 2010NY51, K10N51Y

All data for this body: [vot]

MPC data
Name (number) 2017 SP81 (845167)
a 3.18388
e 0.27343
i / sin(i) 12.9732 / 0.22450
q 2.31332
Q 4.05443
ω 284.6602
Node 11.4225
m 169.1616
n 0.1735
Epoch 2460800.5
nobs 86
nopp 7
Years observed 2010-2023
rms 0.32
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.182
ep 0.249
sin(ip) 0.247
G 0.150
H 16.820
Mass
D 2.38 0.279
pV 0.086 0.0164
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
778 Theobalda 0 Theobalda Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1819 0.2490 0.2471 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.38 0.279 0.279 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0164 0.0164 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
16.82 MPC-2023-12-04 MPC-2023-12-04 Phot