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: 9/8/2023

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	17:32:57	69.36, -85.60	66.72	09/16/2023	17:34:05	69.27, -83.76	66.63	73.25	68
2	09/16/2023	18:23:31	-68.84, 82.44	113.81	09/16/2023	18:24:44	-68.79, 82.96	113.85	21.59	73
3	09/16/2023	19:14:12	68.57,-109.89	65.94	09/16/2023	19:15:15	68.57,-109.94	65.94	2.05	63
4	09/16/2023	20:04:56	-68.58, 57.41	114.04	09/16/2023	20:05:45	-68.57, 57.43	114.05	1.49	49
5	09/16/2023	20:55:41	68.53,-135.21	65.93	09/16/2023	20:56:13	68.51,-135.26	65.91	2.99	32
6	09/16/2023	21:46:25	-68.53, 32.09	114.06	09/16/2023	21:46:43	-68.51, 32.12	114.08	3.09	18
7	09/16/2023	22:37:10	68.48,-160.53	65.91	09/16/2023	22:37:10	68.50,-160.51	65.93	2.17	0
8	09/16/2023	23:27:53	-68.44, 6.85	114.13	09/16/2023	23:27:41	-68.45, 6.80	114.12	2.20	12
9	09/17/2023	00:18:39	68.44, 174.16	65.89	09/17/2023	00:18:08	68.44, 174.18	65.89	0.90	31
10	09/17/2023	01:09:22	-68.39, -18.47	114.14	09/17/2023	01:08:39	-68.39, -18.51	114.15	1.85	43
11	09/17/2023	02:00:08	68.39, 148.84	65.87	09/17/2023	01:59:06	68.38, 148.86	65.86	1.90	62
12	09/17/2023	02:50:51	-68.35, -43.79	114.16	09/17/2023	02:49:37	-68.33, -43.83	114.18	2.90	74
13	09/17/2023	03:41:25	67.70, 124.34	65.21	09/17/2023	03:40:15	67.72, 122.81	65.22	64.36	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/8/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/08/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C