Small Bodies: Near and Far Database for thermal infrared observations of small bodies in the Solar System

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Table B.1.

Example of infrared database fields.

Parameter	Type	Unit	Example value	Retrieved
				from JPL
01 naifid	LONG	–	2025143	No
02 targetname	STRING	–	Itokawa	No
03 observatory_project	STRING	–	AKARI	No
04 observatory_code	STRING	–	500@399	No
05 instrument_detector	STRING	–	IRC-MIR-L	No

06 obsmode	STRING	–	IRC02	No
07 observation_IDs	STRING	–		No
08 observation_start_time	DOUBLE	days	2454308.04699	No
09 observation_mid_time	DOUBLE	days	2454308.04699	No
10 observation_end_time	DOUBLE	days	2454308.04699	No

11 datetime	STRING	–	2007-Jul.-26 13:07:40.000	No
12 band_filter	STRING	–	L15	No
13 calibrated_inband_flux_Jy	DOUBLE	Jy	0.02	No
14 inband_flux_error_Jy	DOUBLE	Jy	0.001	No
15 quality_flags	STRING	–		No

16 orbital_param_A	DOUBLE	au	1.32404449	Yes
17 orbital_param_EC	DOUBLE	–	0.28018482	Yes
18 orbital_param_IN	DOUBLE	deg	1.62206524	Yes
19 orbital_param_OM	DOUBLE	deg	69.09531692	Yes
20 orbital_param_W	DOUBLE	deg	162.77163687	Yes

21 orbital_param_MA	DOUBLE	deg	32.28481921	Yes
22 absolute_magnitude_H	FLOAT	mag	19.2	Yes
23 slope_parameter_G	FLOAT	–	0.15	Yes
24 jpl_obj_radius	FLOAT	km	0.165	Yes
25 jpl_obj_albedo	FLOAT	–	0.1	Yes

26 Right_Ascension_RA	FLOAT	deg	209.5522	Yes
27 Declination_Dec	FLOAT	deg	−16.11449	Yes
28 RA_rate	FLOAT	″/s	0.0654038	Yes
29 Dec_rate	FLOAT	″/s	−0.028018	Yes
30 apparent_magnitude_V	FLOAT	mag	19.16	Yes

31 heliocentric_distance_r	DOUBLE	au	1.05402381	Yes
32 obscentric_distance_delta	DOUBLE	au	0.28128128	Yes
33 lighttime	FLOAT	s	140.3607	Yes
34 solar_elongation_elong	FLOAT	deg	90.0359	Yes
35 before_after_opposition	STRING	–	/T	Yes

36 phase_angle_alpha	FLOAT	deg	−74.49	Yes
37 ObsEclLon	FLOAT	deg	213.2239	Yes
38 ObsEclLat	FLOAT	deg	−3.795164	Yes
39 target_X_@sun	DOUBLE	au	0.319379555249375	Yes
40 target_Y_@sun	DOUBLE	au	−1.00430258867518	Yes

41 target_Z_@sun	DOUBLE	au	−0.0185976638442141	Yes
42 target_X_@observer	DOUBLE	au	−0.235047951829334	Yes
43 target_Y_@observer	DOUBLE	au	−0.153329693108554	Yes
44 target_Z_@observer	DOUBLE	au	−0.0186135080544228	Yes
45 observer_X_@sun	DOUBLE	au	0.554427507078709	Yes

46 observer_Y_@sun	DOUBLE	au	−0.850972895566624	Yes
47 observer_Z_@sun	DOUBLE	au	1.58442102086986E−05	Yes
48 reference_wavelengths_micron	FLOAT	micron	24.0	No
49 colour_correction_factor	FLOAT	–	0.984	No
50 colour_corrected_flux_density	DOUBLE	Jy	0.021	No

51 absolute_flux_error	DOUBLE	Jy	0.001	No
52 comments_remarks	STRING	–	An assumed geometric albedo of 0.1 was used to	No
			calculate the colour-correction factor
53 LTcorrected_epoch	DOUBLE	days	2454308.045366/to be calculated from	No
			(observation_mid_time – lighttime/3600./24.)
54 documents_references	STRING	–	Müller et al. (2014a,b,c); AKARIAFC	No
55 date_last_modification	STRING	–	2018-08-31 15:13:25	No
56 alt_target_name	STRING	–	25143#1998 SF36#2025143	No

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