Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/15/2023

Index	Date (NOAA-21)	Time (NOAA-21)	Lat,Lon (NOAA-21)	SZA (NOAA-21 )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	12/17/2023	16:41:36	73.82, -81.34	97.31	12/17/2023	16:40:25	73.83, -82.59	97.40	38.72	71
2	12/17/2023	17:32:26	-74.11, 85.26	82.37	12/17/2023	17:31:21	-74.11, 85.38	82.36	3.59	65
3	12/17/2023	18:23:12	74.12,-107.45	97.65	12/17/2023	18:22:18	74.10,-107.39	97.63	3.07	54
4	12/17/2023	19:13:56	-74.11, 59.88	82.36	12/17/2023	19:13:20	-74.09, 59.84	82.38	3.03	36
5	12/17/2023	20:04:42	74.12,-132.84	97.66	12/17/2023	20:04:16	74.12,-132.81	97.66	0.83	26
6	12/17/2023	20:55:26	-74.12, 34.49	82.35	12/17/2023	20:55:18	-74.12, 34.42	82.35	2.40	8
7	12/17/2023	21:46:12	74.13,-158.22	97.66	12/17/2023	21:46:14	74.15,-158.23	97.69	2.57	2
8	12/17/2023	22:36:57	-74.17, 8.99	82.29	12/17/2023	22:37:16	-74.14, 9.00	82.32	3.08	19
9	12/17/2023	23:27:42	74.18, 176.27	97.72	12/17/2023	23:28:11	74.18, 176.35	97.71	2.40	29
10	12/18/2023	00:18:26	-74.18, -16.40	82.29	12/18/2023	00:19:13	-74.17, -16.42	82.30	0.94	47
11	12/18/2023	01:09:12	74.19, 150.89	97.73	12/18/2023	01:10:09	74.20, 150.93	97.74	2.38	57
12	12/18/2023	01:59:57	-74.23, -41.91	82.22	12/18/2023	02:01:11	-74.20, -41.84	82.27	3.93	74
13	12/18/2023	02:50:51	74.63, 124.35	98.23	12/18/2023	02:52:00	74.56, 126.43	98.05	61.71	69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/15/2023

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 12/15/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19