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: 12/12/2023

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, -81.35	97.32	12/17/2023	16:40:25	73.82, -82.60	97.39	38.81	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	3.50	65
3	12/17/2023	18:23:11	74.07,-107.34	97.60	12/17/2023	18:22:18	74.09,-107.40	97.63	2.81	53
4	12/17/2023	19:13:56	-74.11, 59.88	82.36	12/17/2023	19:13:19	-74.13, 59.96	82.34	3.24	37
5	12/17/2023	20:04:42	74.13,-132.84	97.66	12/17/2023	20:04:16	74.12,-132.82	97.66	1.16	26
6	12/17/2023	20:55:26	-74.12, 34.49	82.35	12/17/2023	20:55:18	-74.11, 34.41	82.35	2.58	8
7	12/17/2023	21:46:12	74.13,-158.23	97.67	12/17/2023	21:46:14	74.14,-158.24	97.68	1.61	2
8	12/17/2023	22:36:57	-74.17, 8.99	82.29	12/17/2023	22:37:16	-74.14, 8.99	82.33	3.45	19
9	12/17/2023	23:27:43	74.18, 176.26	97.73	12/17/2023	23:28:12	74.17, 176.34	97.71	2.64	29
10	12/18/2023	00:18:27	-74.18, -16.40	82.29	12/18/2023	00:19:14	-74.17, -16.43	82.30	1.28	47
11	12/18/2023	01:09:13	74.19, 150.88	97.74	12/18/2023	01:10:10	74.20, 150.92	97.73	1.54	57
12	12/18/2023	01:59:58	-74.23, -41.91	82.22	12/18/2023	02:01:12	-74.19, -41.85	82.27	4.17	74
13	12/18/2023	02:50:52	74.63, 124.35	98.23	12/18/2023	02:52:00	74.61, 126.55	98.09	65.10	68

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

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

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