Platzeck

02179, 1906FH, 1930WG, 1935TH, 1940TK, 1951WU1, 1956VQ, 1965MA, 1976QU1, 1976SG10, 1987SL2, J06F00H, J30W00G, J35T00H, J40T00K, J51W01U, J56V00Q, J65M00A, J76Q01U, J76S10G, J87S02L

All data for this body: [vot]

MPC data

Name (number)	Platzeck (2179)
Packed designation	02179
a	3.00938
e	0.09973
i / sin(i)	10.4748 / 0.18180
q	2.70926
Q	3.30950
ω	57.4174
Node	14.8856
m	146.9633
n	0.1888
Epoch	2459600.5

n_obs	2867
n_opp	31
Years observed	1906-2021
rms	0.39

Best values

	Value	Standard error
Parent	Eos (221)

a_p	3.011
e_p	0.083
sin(i_p)	0.181

	Value	Standard error
G	0.150
H	11.230
Mass
D	20.04	0.058
pV	0.162	0.0080

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
221	Eos	606	Eos	-0.5500	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.0114	0.0829	0.1814	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Jan-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
19.65	1.700	1.700	Tedesco	2002AJ....123.1056T	STM
19.88	0.100	0.100	Masiero	2014ApJ...791..121M	NEATM
20.11	0.071	0.071	Masiero	2011ApJ...741...68M	NEATM
20.38	1.300	1.300	Masiero	2012ApJ...759L...8M	NEATM
21.59	4.320	4.320	Ali-Lagoa	2018A&A...612A..85A	NEATM
21.95	1.060	1.060	Usui	2011PASJ...63.1117U	NEATM
25.04	5.010	5.010	Ali-Lagoa	2018A&A...612A..85A	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.109	0.0440	0.0440	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.115	0.0230	0.0230	Tedesco	2002AJ....123.1056T	STM
0.147	0.0590	0.0590	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.154	0.0200	0.0200	Masiero	2012ApJ...759L...8M	NEATM
0.175	0.0103	0.0103	Masiero	2011ApJ...741...68M	NEATM
0.180	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM

G data

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

H data

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