Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/11/2023

Index	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	12/21/2023	15:00:12	-73.51, 121.81	82.78	12/21/2023	15:01:17	-73.55, 124.93	82.92	98.33	65
2	12/21/2023	15:51:00	73.88, -70.00	97.54	12/21/2023	15:52:10	73.91, -68.62	97.49	42.74	70
3	12/21/2023	16:41:57	-74.16, 97.98	82.22	12/21/2023	16:43:00	-74.19, 97.99	82.20	3.49	63
4	12/21/2023	17:32:52	74.19, -94.67	97.81	12/21/2023	17:33:46	74.21, -94.75	97.82	3.25	54
5	12/21/2023	18:23:55	-74.19, 72.56	82.20	12/21/2023	18:24:30	-74.20, 72.59	82.19	1.79	35
6	12/21/2023	19:14:50	74.22,-120.09	97.83	12/21/2023	19:15:16	74.22,-120.15	97.83	1.66	26
7	12/21/2023	20:05:53	-74.22, 47.14	82.17	12/21/2023	20:06:00	-74.21, 47.20	82.18	1.94	7
8	12/21/2023	20:56:48	74.25,-145.51	97.86	12/21/2023	20:56:46	74.23,-145.54	97.84	1.98	2
9	12/21/2023	21:47:51	-74.24, 21.72	82.15	12/21/2023	21:47:31	-74.27, 21.68	82.12	3.00	20
10	12/21/2023	22:38:46	74.27,-170.93	97.88	12/21/2023	22:38:16	74.24,-170.94	97.85	3.75	30
11	12/21/2023	23:29:49	-74.27, -3.70	82.13	12/21/2023	23:29:01	-74.28, -3.72	82.11	0.84	48
12	12/22/2023	00:20:44	74.30, 163.64	97.90	12/22/2023	00:19:47	74.30, 163.54	97.92	3.09	57
13	12/22/2023	01:11:47	-74.30, -29.12	82.10	12/22/2023	01:10:31	-74.28, -29.11	82.10	1.35	76
14	12/22/2023	02:02:34	74.70, 139.29	98.26	12/22/2023	02:01:25	74.69, 137.12	98.36	63.86	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/11/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP