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: 3/21/2023

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	04/01/2023	04:52:59	69.39, 104.56	64.88	04/01/2023	04:54:07	69.35, 106.55	64.80	78.13	68
2	04/01/2023	05:43:34	-68.93, -87.48	115.61	04/01/2023	05:44:46	-68.86, -86.74	115.70	30.62	72
3	04/01/2023	06:34:14	68.59, 80.29	64.03	04/01/2023	06:35:18	68.58, 80.28	64.02	1.56	64
4	04/01/2023	07:24:57	-68.56,-112.35	116.02	04/01/2023	07:25:48	-68.58,-112.34	116.00	2.70	51
5	04/01/2023	08:15:43	68.54, 54.98	63.95	04/01/2023	08:16:16	68.52, 54.96	63.92	2.98	33
6	04/01/2023	09:06:26	-68.51,-137.66	116.10	04/01/2023	09:06:46	-68.52,-137.66	116.09	1.39	20
7	04/01/2023	09:57:12	68.49, 29.68	63.87	04/01/2023	09:57:13	68.51, 29.71	63.89	2.32	1
8	04/01/2023	10:47:55	-68.46,-162.96	116.18	04/01/2023	10:47:44	-68.46,-162.98	116.18	0.70	11
9	04/01/2023	11:38:41	68.44, 4.37	63.79	04/01/2023	11:38:11	68.44, 4.39	63.80	1.01	30
10	04/01/2023	12:29:24	-68.40, 171.73	116.26	04/01/2023	12:28:42	-68.39, 171.70	116.27	1.70	42
11	04/01/2023	13:20:10	68.39, -20.94	63.71	04/01/2023	13:19:09	68.38, -20.93	63.71	0.83	61
12	04/01/2023	14:10:53	-68.35, 146.42	116.34	04/01/2023	14:09:40	-68.33, 146.38	116.36	3.01	73
13	04/01/2023	15:01:28	67.74, -45.49	63.03	04/01/2023	15:00:18	67.72, -46.99	63.03	62.93	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/21/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/21/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C