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: 4/29/2023

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	05/10/2023	04:20:53	69.45, 112.64	51.80	05/10/2023	04:22:01	69.41, 114.62	51.76	77.44	68
2	05/10/2023	05:11:28	-68.98, -79.38	128.69	05/10/2023	05:12:40	-68.94, -78.66	128.73	29.25	72
3	05/10/2023	06:02:08	68.66, 88.36	50.98	05/10/2023	06:03:12	68.66, 88.36	50.98	0.09	64
4	05/10/2023	06:52:51	-68.62,-104.27	129.07	05/10/2023	06:53:43	-68.61,-104.33	129.08	2.33	52
5	05/10/2023	07:43:37	68.62, 63.04	50.92	05/10/2023	07:44:10	68.60, 63.05	50.91	1.46	33
6	05/10/2023	08:34:20	-68.58,-129.59	129.14	05/10/2023	08:34:41	-68.56,-129.63	129.15	2.57	21
7	05/10/2023	09:25:06	68.57, 37.72	50.86	05/10/2023	09:25:08	68.55, 37.74	50.83	2.85	2
8	05/10/2023	10:15:49	-68.53,-154.91	129.20	05/10/2023	10:15:38	-68.56,-154.87	129.17	3.25	11
9	05/10/2023	11:06:34	68.48, 12.47	50.74	05/10/2023	11:06:06	68.50, 12.43	50.76	2.52	28
10	05/10/2023	11:57:18	-68.49, 179.78	129.26	05/10/2023	11:56:36	-68.50, 179.82	129.24	2.45	42
11	05/10/2023	12:48:03	68.44, -12.85	50.68	05/10/2023	12:47:04	68.44, -12.87	50.69	1.33	59
12	05/10/2023	13:38:47	-68.45, 154.46	129.32	05/10/2023	13:37:34	-68.45, 154.51	129.32	2.31	73
13	05/10/2023	14:29:22	67.85, -37.48	50.08	05/10/2023	14:28:12	67.84, -38.86	50.07	57.73	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 4/29/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 04/29/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C