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: 2/11/2023

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	02/21/2023	12:10:01	69.42, -4.86	79.96	02/21/2023	12:11:08	69.35, -2.68	79.82	85.73	67
2	02/21/2023	13:00:36	-68.95, 163.12	100.55	02/21/2023	13:01:47	-68.87, 164.04	100.67	37.92	71
3	02/21/2023	13:51:14	68.52, -28.99	78.99	02/21/2023	13:52:20	68.54, -29.01	79.00	2.06	66
4	02/21/2023	14:41:58	-68.53, 138.31	101.01	02/21/2023	14:42:50	-68.54, 138.37	101.01	2.88	52
5	02/21/2023	15:32:43	68.47, -54.30	78.92	02/21/2023	15:33:18	68.48, -54.32	78.92	1.05	35
6	02/21/2023	16:23:27	-68.48, 113.00	101.09	02/21/2023	16:23:48	-68.49, 113.06	101.09	2.59	21
7	02/21/2023	17:14:12	68.42, -79.62	78.85	02/21/2023	17:14:16	68.42, -79.63	78.84	0.78	4
8	02/21/2023	18:04:56	-68.44, 87.69	101.16	02/21/2023	18:04:46	-68.43, 87.75	101.17	2.81	10
9	02/21/2023	18:55:41	68.38,-104.93	78.77	02/21/2023	18:55:14	68.36,-104.94	78.76	1.67	27
10	02/21/2023	19:46:25	-68.39, 62.37	101.23	02/21/2023	19:45:44	-68.37, 62.44	101.25	3.44	41
11	02/21/2023	20:37:10	68.33,-130.24	78.70	02/21/2023	20:36:12	68.31,-130.25	78.68	2.77	58
12	02/21/2023	21:27:53	-68.29, 37.13	101.36	02/21/2023	21:26:42	-68.31, 37.13	101.33	2.80	71
13	02/21/2023	22:18:29	67.74,-154.88	78.07	02/21/2023	22:17:19	67.76,-156.17	78.13	54.42	70
14	02/21/2023	23:09:05	-67.33, 12.95	102.38	02/21/2023	23:07:57	-67.33, 10.70	102.30	96.13	68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/11/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/11/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C