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: 6/20/2024
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 07/02/2024 11:24:59 72.59, 0.71 49.78 07/02/2024 11:23:50 72.58, -1.21 49.91 63.72 69
2 07/02/2024 12:15:52 -73.04, 167.07 129.72 07/02/2024 12:14:38 -73.03, 167.05 129.71 1.37 74
3 07/02/2024 13:06:38 73.05, -25.63 50.29 07/02/2024 13:05:38 73.07, -25.61 50.33 2.65 60
4 07/02/2024 13:57:23 -73.10, 141.59 129.66 07/02/2024 13:56:35 -73.08, 141.66 129.67 3.22 48
5 07/02/2024 14:48:09 73.10, -51.12 50.36 07/02/2024 14:47:36 73.07, -51.11 50.33 3.56 33
6 07/02/2024 15:38:53 -73.10, 116.21 129.65 07/02/2024 15:38:33 -73.07, 116.17 129.66 2.88 20
7 07/02/2024 16:29:39 73.10, -76.49 50.36 07/02/2024 16:29:33 73.11, -76.50 50.38 1.39 6
8 07/02/2024 17:20:23 -73.10, 90.83 129.64 07/02/2024 17:20:30 -73.12, 90.78 129.62 2.88 7
9 07/02/2024 18:11:10 73.15,-101.98 50.43 07/02/2024 18:11:30 73.16,-101.88 50.42 3.30 20
10 07/02/2024 19:01:54 -73.15, 65.34 129.58 07/02/2024 19:02:27 -73.16, 65.39 129.58 2.26 33
11 07/02/2024 19:52:40 73.16,-127.36 50.43 07/02/2024 19:53:28 73.16,-127.38 50.42 0.68 48
12 07/02/2024 20:43:24 -73.15, 39.97 129.57 07/02/2024 20:44:25 -73.16, 39.89 129.57 2.59 61
13 07/02/2024 21:34:11 73.21,-152.85 50.50 07/02/2024 21:35:25 73.20,-152.76 50.47 2.73 74
14 07/02/2024 22:25:05 -73.70, 13.34 128.95 07/02/2024 22:26:13 -73.65, 15.56 129.15 69.50 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/20/2024
SNOs_Map_NOAA-21_NOAA-19_20240620.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/20/2024 in txt file.

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