Semphyra

01014, 1924BM, 1932WH, 1984YP6, J24B00M, J32W00H, J84Y06P

All data for this body: [vot]

MPC data
Name (number) Semphyra (1014)
Packed designation 01014
a 2.79884
e 0.20339
i / sin(i) 2.2649 / 0.03952
q 2.22959
Q 3.36808
ω 234.5822
Node 251.4834
m 307.0149
n 0.2105
Epoch 2459600.5
nobs 3388
nopp 40
Years observed 1924-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.803
ep 0.224
sin(ip) 0.060
Value Standard error
G 0.150
H 11.990
Mass
D 17.46 0.239
pV 0.087 0.0116
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8032 0.2243 0.0596 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.63 4.880 4.880 Masiero 2020PSJ.....1....5M NEATM
17.17 0.880 0.880 Usui 2011PASJ...63.1117U NEATM
17.48 3.500 3.500 Ali-Lagoa 2018A&A...612A..85A NEATM
17.49 0.250 0.250 Masiero 2011ApJ...741...68M NEATM
17.84 3.570 3.570 Ali-Lagoa 2018A&A...612A..85A NEATM
17.96 5.220 5.220 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0130 0.0130 Masiero 2011ApJ...741...68M NEATM
0.086 0.0670 0.0670 Masiero 2020PSJ.....1....5M NEATM
0.096 0.0640 0.0640 Masiero 2020PSJ.....1....5M NEATM
0.105 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.109 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.99 MPC-2022-01-18 MPC-2022-01-18 Phot