Allentran

18983, 1981 RP6, 1981RP6, 1995 GG8, 1995GG8, 1999 JF24, 1999JF24, 2000 RG6, 2000RG6, J81R06P, J95G08G, J99J24F, K00R06G

All data for this body: [vot]

MPC data
Name (number) Allentran (18983)
a 2.41125
e 0.18050
i / sin(i) 2.7283 / 0.04760
q 1.97602
Q 2.84648
ω 336.7006
Node 11.1225
m 71.9506
n 0.2632
Epoch 2460200.5
nobs 2020
nopp 21
Years observed 1981-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.412
ep 0.143
sin(ip) 0.046
Value Standard error
G 0.150
H 14.820
Mass
D 6.99 0.134
pV 0.075 0.0063
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4119 0.1429 0.0457 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.08 1.260 1.260 Masiero 2021PSJ.....2..162M NEATM
5.14 1.490 1.490 Nugent 2016AJ....152...63N NEATM
5.76 1.820 1.820 Masiero 2020PSJ.....1....5M NEATM
5.98 1.885 1.885 Masiero 2017AJ....154..168M NEATM
6.96 0.284 0.284 Masiero 2011ApJ...741...68M NEATM
7.07 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0359 0.0359 Masiero 2017AJ....154..168M NEATM
0.070 0.0720 0.0720 Masiero 2020PSJ.....1....5M NEATM
0.074 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
0.076 0.0098 0.0098 Masiero 2011ApJ...741...68M NEATM
0.080 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.090 0.0320 0.0500 Masiero 2021PSJ.....2..162M 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
14.82 MPC-2023-12-04 MPC-2023-12-04 Phot