Blaga

04891, 1933 FN1, 1933FN1, 1984 GR, 1984GR, 1986 RA17, 1986RA17, J33F01N, J84G00R, J86R17A

All data for this body: [vot]

MPC data

Name (number)	Blaga (4891)
a	3.16483
e	0.06124
i / sin(i)	2.3018 / 0.04016
q	2.97102
Q	3.35865
ω	252.2180
Node	338.3864
m	73.3795
n	0.1751
Epoch	2460800.5

n_obs	5014
n_opp	32
Years observed	1933-2025
rms	0.64

Best values

	Value	Standard error
Parent

a_p	3.168
e_p	0.077
sin(i_p)	0.054
G	0.150
H	12.450
Mass
D	21.20	0.145
pV	0.047	0.0041

	Value
Rotational Period	11.654
Period quality	2
Spectral Class	None
Spectral Class Score

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1677	0.0770	0.0544	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
20.92	0.170	0.170	Masiero	2014ApJ...791..121M	NEATM
21.49	4.300	4.300	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.60	0.309	0.309	Masiero	2011ApJ...741...68M	NEATM
22.97	0.700	0.700	Usui	2011PASJ...63.1117U	NEATM
23.17	2.320	2.320	Ali-Lagoa	2018A&A...612A..85A	NEATM
24.27	1.550	1.550	Masiero	2012ApJ...759L...8M	NEATM
24.78	4.960	4.960	Ali-Lagoa	2018A&A...612A..85A	NEATM
26.89	12.790	12.790	Nugent	2016AJ....152...63N	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.030	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.033	0.0130	0.0130	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.036	0.0090	0.0090	Masiero	2012ApJ...759L...8M	NEATM
0.038	0.0080	0.0080	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.044	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.060	0.0096	0.0096	Masiero	2011ApJ...741...68M	NEATM
0.070	0.0100	0.0100	Masiero	2014ApJ...791..121M	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
12.45			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
11.6542	2	Sidereal	Durech	2023A&A...675A..24D	Model