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: 4/27/2024
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 05/02/2024 01:09:10 -73.06, -26.42 122.31 05/02/2024 01:07:59 -73.03, -27.81 122.25 45.10 71
2 05/02/2024 02:00:02 73.37, 140.20 58.02 05/02/2024 01:58:47 73.35, 140.19 58.02 2.48 75
3 05/02/2024 02:50:46 -73.36, -52.47 122.00 05/02/2024 02:49:50 -73.38, -52.49 121.97 1.94 56
4 05/02/2024 03:41:32 73.37, 114.81 58.01 05/02/2024 03:40:44 73.40, 114.83 58.04 2.84 48
5 05/02/2024 04:32:16 -73.37, -77.86 122.01 05/02/2024 04:31:48 -73.39, -77.96 121.98 3.61 28
6 05/02/2024 05:23:02 73.38, 89.42 57.99 05/02/2024 05:22:42 73.41, 89.35 58.03 3.33 20
7 05/02/2024 06:13:47 -73.43,-103.37 121.97 05/02/2024 06:13:45 -73.44,-103.32 121.96 2.04 2
8 05/02/2024 07:04:33 73.44, 63.92 58.04 05/02/2024 07:04:39 73.46, 63.99 58.05 3.29 6
9 05/02/2024 07:55:17 -73.44,-128.76 121.98 05/02/2024 07:55:43 -73.45,-128.80 121.97 1.78 26
10 05/02/2024 08:46:03 73.45, 38.52 58.03 05/02/2024 08:46:37 73.47, 38.52 58.04 1.96 34
11 05/02/2024 09:36:48 -73.49,-154.27 121.94 05/02/2024 09:37:40 -73.50,-154.16 121.95 3.55 52
12 05/02/2024 10:27:33 73.46, 13.13 58.01 05/02/2024 10:28:35 73.47, 13.04 58.02 3.42 62
13 05/02/2024 11:18:22 -73.70, 179.88 121.73 05/02/2024 11:19:34 -73.70,-179.16 121.79 29.99 72
14 05/02/2024 12:09:15 74.06, -13.68 58.66 05/02/2024 12:10:22 74.01, -11.10 58.47 78.99 67

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/27/2024
SNOs_Map_NOAA-21_NOAA-19_20240427.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/27/2024 in txt file.

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