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: 4/12/2023

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	04/13/2023	04:29:24	70.86, 109.98	61.84	04/13/2023	04:28:14	70.89, 108.59	61.91	50.87	70
2	04/13/2023	05:19:02	-70.31, -83.21	118.71	04/13/2023	05:18:47	-70.33, -83.19	118.69	2.81	15
3	04/13/2023	06:08:29	70.21, 84.29	61.18	04/13/2023	06:09:31	70.21, 84.31	61.17	0.78	62
4	04/15/2023	20:46:00	70.42,-134.81	60.44	04/15/2023	20:45:01	70.43,-134.89	60.46	3.17	59
5	04/15/2023	21:35:30	-70.31, 32.67	119.68	04/15/2023	21:35:42	-70.29, 32.65	119.70	2.05	12
6	04/15/2023	22:25:08	69.60,-160.68	59.62	04/15/2023	22:26:16	69.64,-159.05	59.62	63.37	68
7	04/18/2023	13:02:30	70.36, -19.02	59.44	04/18/2023	13:01:56	70.35, -18.98	59.43	2.11	34
8	04/18/2023	13:52:00	-70.25, 148.46	120.68	04/18/2023	13:52:38	-70.26, 148.48	120.68	0.98	38
9	04/21/2023	04:29:26	-70.79, -70.15	121.06	04/21/2023	04:28:15	-70.81, -71.25	121.01	40.36	71
10	04/21/2023	05:18:59	70.35, 96.84	58.51	04/21/2023	05:18:52	70.33, 96.83	58.48	3.05	7
11	04/21/2023	06:08:29	-70.25, -95.68	121.61	04/21/2023	06:09:34	-70.23, -95.71	121.63	2.10	65
12	04/23/2023	20:46:02	-70.40, 45.14	122.34	04/23/2023	20:45:04	-70.43, 45.14	122.31	2.27	58
13	04/23/2023	21:35:29	70.29,-147.38	57.54	04/23/2023	21:35:48	70.32,-147.38	57.57	2.69	19
14	04/23/2023	22:25:10	-69.59, 19.27	123.16	04/23/2023	22:26:18	-69.59, 21.05	123.20	68.96	68
15	04/26/2023	13:02:30	-70.40, 161.00	123.23	04/26/2023	13:01:58	-70.37, 161.01	123.25	3.51	32
16	04/26/2023	13:51:57	70.28, -31.52	56.66	04/26/2023	13:52:42	70.26, -31.51	56.63	2.43	45

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2023

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/12/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP