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: 3/20/2023

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	03/20/2023	05:19:20	70.34, 96.83	70.58	03/20/2023	05:18:26	70.35, 96.79	70.60	2.26	54
2	03/20/2023	06:08:50	-70.22, -95.71	109.55	03/20/2023	06:09:07	-70.22, -95.68	109.56	0.88	17
3	03/20/2023	06:58:31	69.35, 70.74	69.61	03/20/2023	06:59:37	69.35, 72.92	69.52	85.71	66
4	03/22/2023	21:35:47	70.29,-147.35	69.47	03/22/2023	21:35:23	70.26,-147.31	69.45	3.17	24
5	03/22/2023	22:25:17	-70.17, 20.11	110.66	03/22/2023	22:26:05	-70.18, 20.14	110.66	1.40	48
6	03/25/2023	13:02:45	-70.36, 161.00	111.51	03/25/2023	13:01:36	-70.36, 161.00	111.50	0.10	69
7	03/25/2023	13:52:12	70.26, -31.51	68.37	03/25/2023	13:52:20	70.24, -31.50	68.36	1.80	8
8	03/25/2023	14:41:46	-69.92, 135.65	111.96	03/25/2023	14:42:57	-69.89, 136.35	112.02	27.07	71
9	03/28/2023	05:19:11	-70.30, -83.21	112.63	03/28/2023	05:18:33	-70.29, -83.13	112.63	2.96	38
10	03/28/2023	06:08:37	70.24, 84.36	67.31	03/28/2023	06:09:18	70.23, 84.28	67.29	3.29	41
11	03/30/2023	20:46:04	70.47,-134.69	66.50	03/30/2023	20:44:51	70.49,-134.98	66.54	10.85	73
12	03/30/2023	21:35:35	-70.31, 32.70	113.67	03/30/2023	21:35:31	-70.29, 32.65	113.69	2.92	4
13	03/30/2023	22:25:02	70.19,-159.82	66.21	03/30/2023	22:26:15	70.17,-159.86	66.18	2.85	73
14	04/02/2023	13:02:30	70.33, -19.00	65.33	04/02/2023	13:01:46	70.34, -18.98	65.34	1.19	44
15	04/02/2023	13:52:00	-70.23, 148.48	114.79	04/02/2023	13:52:28	-70.24, 148.49	114.78	1.82	28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2023

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/20/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP