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: 6/19/2024
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 72.57, -1.24 49.90 64.83 69
2 07/02/2024 12:15:52 -73.04, 167.08 129.72 07/02/2024 12:14:38 -73.02, 167.02 129.72 3.04 74
3 07/02/2024 13:06:38 73.05, -25.63 50.29 07/02/2024 13:05:38 73.06, -25.64 50.32 1.20 60
4 07/02/2024 13:57:22 -73.04, 141.70 129.71 07/02/2024 13:56:35 -73.07, 141.64 129.68 3.09 47
5 07/02/2024 14:48:09 73.10, -51.11 50.35 07/02/2024 14:47:35 73.10, -51.03 50.36 2.74 34
6 07/02/2024 15:38:53 -73.10, 116.21 129.65 07/02/2024 15:38:32 -73.11, 116.25 129.63 1.97 21
7 07/02/2024 16:29:39 73.10, -76.49 50.36 07/02/2024 16:29:33 73.10, -76.53 50.36 1.21 6
8 07/02/2024 17:20:23 -73.10, 90.83 129.64 07/02/2024 17:20:30 -73.11, 90.75 129.63 2.95 7
9 07/02/2024 18:11:10 73.15,-101.98 50.43 07/02/2024 18:11:30 73.15,-101.91 50.41 2.30 20
10 07/02/2024 19:01:54 -73.15, 65.35 129.58 07/02/2024 19:02:27 -73.15, 65.36 129.59 0.47 33
11 07/02/2024 19:52:40 73.15,-127.36 50.43 07/02/2024 19:53:28 73.14,-127.41 50.41 2.34 48
12 07/02/2024 20:43:24 -73.15, 39.97 129.57 07/02/2024 20:44:25 -73.15, 39.86 129.59 3.55 61
13 07/02/2024 21:34:11 73.21,-152.85 50.50 07/02/2024 21:35:25 73.19,-152.80 50.46 2.70 74
14 07/02/2024 22:25:04 -73.65, 13.46 129.01 07/02/2024 22:26:13 -73.63, 15.52 129.17 64.58 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/19/2024
SNOs_Map_NOAA-21_NOAA-19_20240619.jpg

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

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