Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/6/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (LANDSAT-9)	Time (LANDSAT-9)	Lat,Lon (LANDSAT-9)	SZA (LANDSAT-9 )	Distance(km)	Time Diff (sec)
1	06/06/2023	21:09:31	70.45,-141.02	47.69	06/06/2023	21:10:36	70.42,-141.02	47.66	3.05	65
2	06/06/2023	22:00:12	-70.31, 26.52	132.46	06/06/2023	22:00:06	-70.31, 26.45	132.47	2.61	6
3	06/06/2023	22:50:49	69.82,-165.44	47.04	06/06/2023	22:49:38	69.93,-166.44	47.17	40.09	71
4	06/09/2023	13:26:22	70.37, -25.13	47.37	06/09/2023	13:27:04	70.39, -25.19	47.38	2.95	42
5	06/09/2023	14:17:04	-70.28, 142.34	132.73	06/09/2023	14:16:34	-70.27, 142.28	132.74	2.08	30
6	06/12/2023	04:52:45	-71.24, -78.09	131.92	06/12/2023	04:53:52	-71.14, -75.80	132.08	82.82	67
7	06/12/2023	05:43:14	70.35, 90.68	47.15	06/12/2023	05:43:32	70.33, 90.61	47.13	3.59	18
8	06/12/2023	06:33:56	-70.26,-101.85	132.95	06/12/2023	06:33:01	-70.28,-101.84	132.93	2.17	55
9	06/14/2023	21:09:22	-70.44, 39.00	132.90	06/14/2023	21:10:32	-70.42, 38.97	132.93	3.18	70
10	06/14/2023	22:00:06	70.34,-153.52	47.00	06/14/2023	21:59:58	70.36,-153.47	47.01	3.10	8
11	06/14/2023	22:50:44	-70.03, 14.27	133.33	06/14/2023	22:49:31	-70.09, 13.78	133.25	19.63	73
12	06/17/2023	13:26:13	-70.43, 154.79	133.00	06/17/2023	13:26:57	-70.42, 154.87	133.02	2.93	44
13	06/17/2023	14:16:56	70.28, -37.66	46.84	06/17/2023	14:16:24	70.31, -37.65	46.87	3.33	32

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 6/6/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 06/06/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9