Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/13/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (GCOM-C)	Time (GCOM-C)	Lat,Lon (GCOM-C)	SZA (GCOM-C )	Distance(km)	Time Diff (sec)
1	09/16/2023	17:32:56	69.33, -85.55	66.68	09/16/2023	17:34:05	69.27, -83.77	66.62	70.51	69
2	09/16/2023	18:23:31	-68.86, 82.41	113.78	09/16/2023	18:24:44	-68.78, 82.95	113.86	23.34	73
3	09/16/2023	19:14:12	68.59,-109.92	65.96	09/16/2023	19:15:14	68.61,-109.88	65.99	3.25	62
4	09/16/2023	20:04:55	-68.55, 57.45	114.07	09/16/2023	20:05:45	-68.56, 57.42	114.06	1.65	50
5	09/16/2023	20:55:41	68.54,-135.23	65.94	09/16/2023	20:56:12	68.55,-135.20	65.95	1.74	31
6	09/16/2023	21:46:24	-68.50, 32.13	114.09	09/16/2023	21:46:43	-68.50, 32.10	114.09	1.51	19
7	09/16/2023	22:37:10	68.50,-160.55	65.93	09/16/2023	22:37:10	68.49,-160.52	65.92	1.53	0
8	09/16/2023	23:27:53	-68.46, 6.82	114.10	09/16/2023	23:27:41	-68.44, 6.79	114.13	2.90	12
9	09/17/2023	00:18:39	68.45, 174.13	65.91	09/17/2023	00:18:08	68.43, 174.17	65.88	2.92	31
10	09/17/2023	01:09:22	-68.42, -18.50	114.12	09/17/2023	01:08:38	-68.43, -18.46	114.11	2.29	44
11	09/17/2023	02:00:07	68.36, 148.89	65.84	09/17/2023	01:59:06	68.37, 148.85	65.85	2.10	61
12	09/17/2023	02:50:51	-68.37, -43.82	114.14	09/17/2023	02:49:36	-68.37, -43.77	114.14	1.79	75
13	09/17/2023	03:41:25	67.72, 124.31	65.23	09/17/2023	03:40:15	67.71, 122.80	65.22	63.82	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/13/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/13/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C