Ponomarev

02792, 1965 WE, 1965WE, 1970 ER3, 1970ER3, 1975 RV1, 1975RV1, 1977 EY1, 1977EY1, 1982 UN, 1982UN, J65W00E, J70E03R, J75R01V, J77E01Y, J82U00N

All data for this body: [vot]

MPC data

Name (number)	Ponomarev (2792)
a	2.27651
e	0.12907
i / sin(i)	9.3657 / 0.16274
q	1.98268
Q	2.57035
ω	71.8235
Node	16.6197
m	273.6656
n	0.2869
Epoch	2460200.5

n_obs	3888
n_opp	25
Years observed	1970-2023
rms	0.44

Best values

	Value	Standard error
Parent

a_p	2.277
e_p	0.165
sin(i_p)	0.159

	Value	Standard error
G	0.150
H	13.270
Mass
D	12.52	0.222
pV	0.056	0.0112

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.2768	0.1650	0.1589	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.01	2.540	2.540	Masiero	2020PSJ.....1....5M	NEATM
10.38	3.760	3.760	Nugent	2016AJ....152...63N	NEATM
10.99	3.590	3.590	Masiero	2020PSJ.....1....5M	NEATM
11.37	3.057	3.057	Masiero	2017AJ....154..168M	NEATM
11.39	0.370	0.370	Nugent	2016AJ....152...63N	NEATM
11.68	2.110	2.110	Masiero	2012ApJ...759L...8M	NEATM
12.56	2.510	2.510	Ali-Lagoa	2018A&A...612A..85A	NEATM
13.29	0.290	0.290	Usui	2011PASJ...63.1117U	NEATM
14.60	2.920	2.920	Ali-Lagoa	2018A&A...612A..85A	NEATM
9.98	3.080	3.080	Masiero	2021PSJ.....2..162M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.046	0.0180	0.0180	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.053	0.0450	0.0450	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0460	0.0460	Masiero	2012ApJ...759L...8M	NEATM
0.060	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.062	0.0250	0.0250	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.062	0.0260	0.0440	Masiero	2021PSJ.....2..162M	NEATM
0.073	0.0410	0.0410	Masiero	2017AJ....154..168M	NEATM
0.075	0.0430	0.0430	Masiero	2020PSJ.....1....5M	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
13.27			MPC-2023-12-04	MPC-2023-12-04	Phot