Phyllis

00556, 1905 AD, 1905AD, 1950 QW, 1950QW, J05A00D, J50Q00W

All data for this body: [vot]

MPC data
Name (number) Phyllis (556)
a 2.46363
e 0.10457
i / sin(i) 5.2466 / 0.09144
q 2.20601
Q 2.72125
ω 177.6293
Node 286.0234
m 243.3302
n 0.2549
Epoch 2460200.5
nobs 3645
nopp 55
Years observed 1907-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.465
ep 0.119
sin(ip) 0.106
Value Standard error
G 0.150
H 9.550
Mass
D 36.60 0.228
pV 0.193 0.0077
Rotational Period 4.293
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4654 0.1193 0.1057 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
32.15 1.449 1.449 Ryan&Woodward 2010AJ....140..933R IRAS-STM
35.06 3.510 3.510 Ali-Lagoa 2018A&A...612A..85A NEATM
35.11 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
36.28 0.430 0.430 Masiero 2014ApJ...791..121M NEATM
37.81 1.100 1.100 Tedesco 2002AJ....123.1056T STM
38.52 0.409 0.409 Masiero 2011ApJ...741...68M NEATM
39.65 3.960 3.960 Ali-Lagoa 2018A&A...612A..85A NEATM
41.80 2.754 2.754 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.155 0.0219 0.0219 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.179 0.0329 0.0329 Masiero 2011ApJ...741...68M NEATM
0.185 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.188 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.200 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.241 0.0480 0.0480 Ali-Lagoa 2018A&A...612A..85A NEATM
0.259 0.0232 0.0232 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
9.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 Zappala 1983Icar...56..325Z Lightcurve
4.29 Hamanowa 2009MPBu...36...87H Lightcurve
4.29 Behrend LCDB Lightcurve
4.29 Behrend LCDB Lightcurve
4.29 Durech 2023A&A...675A..24D Model
4.29 Marciniak 2007A&A...473..633M Model
4.29 Wang 2022AN....34310102W Model
4.29 Harris 1992Icar...95..115H Lightcurve
4.29 Schmidt 2017MPBu...44..191S Lightcurve
4.92 Jiang 2020AJ....159..264J Model