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: 7/18/2023

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	07/26/2023	21:21:44	-69.32, 37.39	130.07	07/26/2023	21:22:53	-69.29, 39.15	130.16	69.51	69
2	07/26/2023	22:12:19	68.72,-154.47	49.31	07/26/2023	22:13:31	68.68,-154.28	49.26	9.02	72
3	07/26/2023	23:03:00	-68.58, 13.02	130.82	07/26/2023	23:04:03	-68.58, 12.96	130.83	2.45	63
4	07/26/2023	23:53:46	68.56,-179.64	49.17	07/26/2023	23:54:30	68.56,-179.67	49.16	0.92	44
5	07/27/2023	00:44:29	-68.53, -12.29	130.86	07/27/2023	00:45:01	-68.51, -12.35	130.88	3.46	32
6	07/27/2023	01:35:15	68.51, 155.05	49.13	07/27/2023	01:35:28	68.50, 155.02	49.12	1.87	13
7	07/27/2023	02:25:58	-68.49, -37.60	130.89	07/27/2023	02:25:58	-68.51, -37.60	130.87	2.19	0
8	07/27/2023	03:16:44	68.47, 129.73	49.10	07/27/2023	03:16:25	68.49, 129.77	49.12	3.22	19
9	07/27/2023	04:07:27	-68.44, -62.91	130.93	07/27/2023	04:06:56	-68.44, -62.92	130.92	0.67	31
10	07/27/2023	04:58:12	68.42, 104.42	49.06	07/27/2023	04:57:22	68.43, 104.45	49.08	1.67	50
11	07/27/2023	05:48:55	-68.39, -88.22	130.96	07/27/2023	05:47:53	-68.38, -88.24	130.96	1.25	62
12	07/27/2023	06:39:37	68.15, 79.39	48.81	07/27/2023	06:38:24	68.15, 78.86	48.82	21.88	73
13	07/27/2023	07:30:12	-67.70,-112.73	131.65	07/27/2023	07:29:02	-67.72,-114.29	131.59	66.00	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/18/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/18/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C