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: 7/16/2023

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	-69.34, 37.36	130.06	07/26/2023	21:22:53	-69.28, 39.14	130.16	70.14	69
2	07/26/2023	22:12:18	68.68,-154.43	49.27	07/26/2023	22:13:31	68.67,-154.29	49.26	5.75	73
3	07/26/2023	23:03:00	-68.60, 13.00	130.81	07/26/2023	23:04:02	-68.63, 13.02	130.79	3.17	62
4	07/26/2023	23:53:46	68.58,-179.67	49.18	07/26/2023	23:54:30	68.56,-179.68	49.16	2.66	44
5	07/27/2023	00:44:29	-68.55, -12.31	130.84	07/27/2023	00:45:00	-68.56, -12.29	130.83	1.56	31
6	07/27/2023	01:35:15	68.53, 155.02	49.15	07/27/2023	01:35:27	68.55, 155.07	49.16	2.79	12
7	07/27/2023	02:25:58	-68.50, -37.62	130.88	07/27/2023	02:25:58	-68.50, -37.61	130.88	0.37	0
8	07/27/2023	03:16:44	68.48, 129.71	49.12	07/27/2023	03:16:25	68.48, 129.76	49.12	1.87	19
9	07/27/2023	04:07:27	-68.45, -62.93	130.91	07/27/2023	04:06:56	-68.44, -62.93	130.92	1.77	31
10	07/27/2023	04:58:13	68.43, 104.40	49.08	07/27/2023	04:57:23	68.42, 104.44	49.07	2.19	50
11	07/27/2023	05:48:56	-68.40, -88.24	130.94	07/27/2023	05:47:54	-68.37, -88.25	130.97	3.38	62
12	07/27/2023	06:39:38	68.17, 79.36	48.83	07/27/2023	06:38:25	68.14, 78.85	48.81	21.61	73
13	07/27/2023	07:30:13	-67.71,-112.75	131.64	07/27/2023	07:29:03	-67.72,-114.30	131.59	65.48	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/16/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/16/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C