Bellier

18148, 1978 RN7, 1978RN7, 1984 SW7, 1984SW7, 1998 FT36, 1998FT36, 2000 OZ57, 2000OZ57, J78R07N, J84S07W, J98F36T, K00O57Z

All data for this body: [vot]

MPC data
Name (number) Bellier (18148)
a 3.14589
e 0.13380
i / sin(i) 1.1934 / 0.02083
q 2.72498
Q 3.56681
ω 66.2884
Node 54.4996
m 252.7853
n 0.1766
Epoch 2460200.5
nobs 3100
nopp 25
Years observed 1978-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.150
ep 0.143
sin(ip) 0.016
Value Standard error
G 0.150
H 13.010
Mass
D 15.37 0.310
pV 0.050 0.0071
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1501 0.1434 0.0157 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.13 0.321 0.321 Masiero 2011ApJ...741...68M NEATM
15.93 4.820 4.820 Masiero 2021PSJ.....2..162M NEATM
18.83 1.370 1.370 Usui 2011PASJ...63.1117U NEATM
19.40 3.880 3.880 Ali-Lagoa 2018A&A...612A..85A NEATM
19.77 6.550 6.550 Nugent 2016AJ....152...63N NEATM
19.95 5.590 5.590 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0210 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.064 0.0098 0.0098 Masiero 2011ApJ...741...68M NEATM
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
13.01 MPC-2023-12-04 MPC-2023-12-04 Phot