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: 12/2/2023

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	12/02/2023	14:16:12	-70.63, 141.61	87.51	12/02/2023	14:17:22	-70.51, 142.74	87.63	43.52	70
2	12/02/2023	15:06:48	70.08, -50.23	91.95	12/02/2023	15:06:55	70.08, -50.25	91.95	0.67	7
3	12/02/2023	15:57:29	-69.95, 117.29	88.18	12/02/2023	15:56:25	-69.97, 117.23	88.16	3.07	64
4	12/05/2023	06:32:57	-70.19,-101.93	87.58	12/05/2023	06:33:55	-70.18,-101.87	87.59	2.86	58
5	12/05/2023	07:23:41	70.07, 65.56	92.31	12/05/2023	07:23:22	70.07, 65.63	92.31	2.41	19
6	12/05/2023	08:14:11	-69.35,-126.06	88.41	12/05/2023	08:13:02	-69.41,-127.65	88.35	62.44	69
7	12/07/2023	22:49:49	-70.14, 13.93	87.31	12/07/2023	22:50:22	-70.11, 13.94	87.34	3.13	33
8	12/07/2023	23:40:33	70.02,-178.58	92.58	12/07/2023	23:39:49	70.00,-178.58	92.56	2.45	44
9	12/10/2023	14:16:03	70.40, -38.02	93.23	12/10/2023	14:17:15	70.32, -37.50	93.13	21.66	72
10	12/10/2023	15:06:41	-70.10, 129.76	87.08	12/10/2023	15:06:47	-70.10, 129.81	87.09	1.98	6
11	12/10/2023	15:57:25	69.99, -62.76	92.82	12/10/2023	15:56:14	69.98, -62.70	92.81	2.25	71
12	12/13/2023	06:32:49	70.12, 78.20	93.16	12/13/2023	06:33:41	70.13, 78.14	93.17	2.59	52
13	12/13/2023	07:23:31	-70.03,-114.34	86.94	12/13/2023	07:23:11	-70.03,-114.38	86.94	1.60	20
14	12/13/2023	08:13:59	69.07, 54.36	92.10	12/13/2023	08:12:52	69.14, 52.06	92.19	91.58	67
15	12/15/2023	22:49:41	70.12,-166.02	93.32	12/15/2023	22:50:04	70.11,-165.99	93.31	1.54	23
16	12/15/2023	23:40:23	-70.02, 1.45	86.78	12/15/2023	23:39:34	-70.01, 1.50	86.80	2.63	49

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/2/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/02/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9