Byblis

00199, 1879 NA, 1879NA, 1971 WB, 1971WB, I79N00A, J71W00B

All data for this body: [vot]

MPC data

Name (number)	Byblis (199)
a	3.16133
e	0.18279
i / sin(i)	15.4780 / 0.26687
q	2.58347
Q	3.73920
ω	179.5985
Node	88.4167
m	182.1636
n	0.1753
Epoch	2460200.5

n_obs	3911
n_opp	49
Years observed	1879-2023
rms	0.52

Best values

	Value	Standard error
Parent

a_p	3.174
e_p	0.199
sin(i_p)	0.236

	Value	Standard error
G	0.150
H	8.540
Mass
D	74.35	0.485
pV	0.117	0.0109
Rotational Period	5.220

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1741	0.1986	0.2360	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
54.65	1.330	1.330	Usui	2011PASJ...63.1117U	NEATM
54.73	10.950	10.950	Ali-Lagoa	2018A&A...612A..85A	NEATM
58.61	11.720	11.720	Ali-Lagoa	2018A&A...612A..85A	NEATM
76.13	0.590	0.590	Masiero	2014ApJ...791..121M	NEATM
80.97	1.320	1.320	Masiero	2012ApJ...759L...8M	NEATM
85.48	2.115	2.115	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.107	0.0130	0.0130	Masiero	2012ApJ...759L...8M	NEATM
0.116	0.0293	0.0293	Masiero	2011ApJ...741...68M	NEATM
0.150	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.227	0.0910	0.0910	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.260	0.1040	0.1040	Ali-Lagoa	2018A&A...612A..85A	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
8.54			MPC-2023-12-04	MPC-2023-12-04	Phot

Period data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
5.00			Behrend	LCDB	Lightcurve
5.22			Behrend	LCDB	Lightcurve
5.22			Behrend	LCDB	Lightcurve
5.22			Behrend	LCDB	Lightcurve
5.22			Behrend	LCDB	Lightcurve
5.22			Behrend	LCDB	Lightcurve
5.22			Hanus	2013A&A...551A..67H	Model
5.22			Martikainen	2021A&A...649A..98M	Model
5.22			Klinglesmith	2014MPBu...41..139K	Lightcurve