Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/28/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (LANDSAT-9)	Time (LANDSAT-9)	Lat,Lon (LANDSAT-9)	SZA (LANDSAT-9 )	Distance(km)	Time Diff (sec)
1	11/29/2023	22:49:55	70.10,-166.02	91.54	11/29/2023	22:50:27	70.11,-166.09	91.55	2.94	32
2	11/29/2023	23:40:37	-70.02, 1.41	88.53	11/29/2023	23:39:57	-70.00, 1.38	88.56	2.77	40
3	12/02/2023	14:16:12	-70.60, 141.64	87.53	12/02/2023	14:17:23	-70.50, 142.72	87.64	41.39	71
4	12/02/2023	15:06:48	70.07, -50.20	91.93	12/02/2023	15:06:56	70.06, -50.27	91.93	2.62	8
5	12/02/2023	15:57:30	-69.98, 117.24	88.15	12/02/2023	15:56:26	-69.96, 117.21	88.18	3.30	64
6	12/05/2023	06:32:57	-70.16,-101.88	87.61	12/05/2023	06:33:57	-70.14,-101.92	87.63	2.63	60
7	12/05/2023	07:23:41	70.05, 65.60	92.29	12/05/2023	07:23:24	70.03, 65.57	92.27	2.05	17
8	12/05/2023	08:14:12	-69.38,-126.10	88.39	12/05/2023	08:13:03	-69.43,-127.62	88.33	60.07	69
9	12/07/2023	22:49:49	-70.10, 13.99	87.35	12/07/2023	22:50:24	-70.12, 13.94	87.33	3.08	35
10	12/07/2023	23:40:33	69.99,-178.53	92.55	12/07/2023	23:39:51	70.01,-178.57	92.57	2.85	42
11	12/10/2023	14:16:05	70.51, -38.19	93.34	12/10/2023	14:17:16	70.38, -37.42	93.20	32.27	71
12	12/10/2023	15:06:41	-70.10, 129.77	87.08	12/10/2023	15:06:49	-70.11, 129.82	87.07	2.41	8
13	12/10/2023	15:57:25	69.99, -62.76	92.82	12/10/2023	15:56:16	69.99, -62.70	92.82	2.45	69

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/28/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 11/28/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9