Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/21/2023

Index	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	04/21/2023	04:29:19	-71.04, -69.76	120.81	04/21/2023	04:28:10	-71.14, -71.62	120.67	68.19	69
2	04/21/2023	05:18:56	70.40, 96.91	58.55	04/21/2023	05:18:42	70.40, 96.91	58.55	0.44	14
3	04/21/2023	06:08:26	-70.29, -95.62	121.58	04/21/2023	06:09:23	-70.26, -95.57	121.61	3.31	57
4	04/23/2023	20:45:59	-70.50, 45.28	122.25	04/23/2023	20:44:50	-70.50, 45.21	122.24	2.66	69
5	04/23/2023	21:35:26	70.39,-147.23	57.64	04/23/2023	21:35:34	70.39,-147.30	57.64	3.00	8
6	04/23/2023	22:24:59	-70.07, 19.94	122.69	04/23/2023	22:26:11	-70.09, 20.48	122.69	20.65	72
7	04/26/2023	13:02:29	-70.44, 161.06	123.18	04/26/2023	13:01:40	-70.44, 161.08	123.18	0.53	49
8	04/26/2023	13:51:56	70.33, -31.45	56.71	04/26/2023	13:52:24	70.33, -31.44	56.70	0.25	28
9	04/29/2023	05:18:59	-70.44, -83.08	124.04	04/29/2023	05:18:32	-70.45, -83.15	124.02	3.21	27
10	04/29/2023	06:08:27	70.27, 84.33	55.79	04/29/2023	06:09:15	70.29, 84.40	55.81	3.43	48
11	05/01/2023	20:45:57	70.64,-134.54	55.36	05/01/2023	20:44:45	70.72,-135.13	55.45	23.60	72
12	05/01/2023	21:35:30	-70.38, 32.70	124.92	05/01/2023	21:35:22	-70.36, 32.76	124.93	2.94	8
13	05/01/2023	22:24:57	70.26,-159.82	54.96	05/01/2023	22:26:06	70.26,-159.77	54.95	1.84	69
14	05/04/2023	13:02:30	70.47, -18.93	54.39	05/04/2023	13:01:32	70.49, -18.98	54.42	3.02	58
15	05/04/2023	13:52:00	-70.37, 148.56	125.72	05/04/2023	13:52:14	-70.38, 148.50	125.70	2.92	14
16	05/04/2023	14:41:37	69.65, -44.81	53.57	05/04/2023	14:42:45	69.65, -43.08	53.54	66.89	68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2023

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/21/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP