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: 6/28/2024
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 72.58, 0.74 49.77 07/02/2024 11:23:50 72.57, -1.23 49.90 65.39 69
2 07/02/2024 12:15:52 -73.04, 167.08 129.72 07/02/2024 12:14:37 -73.06, 167.13 129.68 2.95 75
3 07/02/2024 13:06:38 73.04, -25.60 50.28 07/02/2024 13:05:38 73.06, -25.63 50.32 2.90 60
4 07/02/2024 13:57:21 -73.04, 141.71 129.72 07/02/2024 13:56:34 -73.06, 141.63 129.68 3.17 47
5 07/02/2024 14:48:08 73.09, -51.09 50.34 07/02/2024 14:47:34 73.11, -51.02 50.36 2.85 34
6 07/02/2024 15:38:52 -73.09, 116.22 129.65 07/02/2024 15:38:31 -73.10, 116.24 129.64 1.28 21
7 07/02/2024 16:29:38 73.09, -76.46 50.35 07/02/2024 16:29:32 73.10, -76.52 50.37 2.20 6
8 07/02/2024 17:20:22 -73.10, 90.84 129.65 07/02/2024 17:20:29 -73.10, 90.74 129.64 3.34 7
9 07/02/2024 18:11:09 73.14,-101.95 50.41 07/02/2024 18:11:29 73.15,-101.91 50.41 1.58 20
10 07/02/2024 19:01:53 -73.15, 65.35 129.58 07/02/2024 19:02:26 -73.14, 65.35 129.59 0.40 33
11 07/02/2024 19:52:39 73.14,-127.33 50.42 07/02/2024 19:53:27 73.14,-127.40 50.41 2.40 48
12 07/02/2024 20:43:24 -73.20, 39.87 129.52 07/02/2024 20:44:23 -73.19, 39.96 129.55 3.37 59
13 07/02/2024 21:34:10 73.20,-152.82 50.48 07/02/2024 21:35:24 73.19,-152.79 50.46 1.28 74
14 07/02/2024 22:25:03 -73.65, 13.47 129.01 07/02/2024 22:26:12 -73.62, 15.51 129.17 64.08 69

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/28/2024
SNOs_Map_NOAA-21_NOAA-19_20240628.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/28/2024 in txt file.

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