Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/09/2024 23:29:34 -72.96, -0.91 124.65 05/09/2024 23:28:24 -72.97, -2.85 124.53 63.09 70
2 05/10/2024 00:20:24 73.20, 165.89 55.60 05/10/2024 00:19:12 73.21, 164.98 55.67 29.14 72
3 05/10/2024 01:11:13 -73.42, -27.30 124.17 05/10/2024 01:10:13 -73.41, -27.31 124.16 1.17 60
4 05/10/2024 02:01:58 73.41, 140.04 55.81 05/10/2024 02:01:06 73.41, 139.97 55.83 2.47 52
5 05/10/2024 02:52:43 -73.44, -52.70 124.17 05/10/2024 02:52:11 -73.42, -52.79 124.18 3.44 32
6 05/10/2024 03:43:29 73.47, 114.53 55.86 05/10/2024 03:43:03 73.47, 114.60 55.86 2.41 26
7 05/10/2024 04:34:13 -73.45, -78.10 124.18 05/10/2024 04:34:08 -73.47, -78.16 124.15 3.03 5
8 05/10/2024 05:24:59 73.48, 89.13 55.86 05/10/2024 05:25:01 73.47, 89.12 55.84 1.65 2
9 05/10/2024 06:15:44 -73.51,-103.62 124.13 05/10/2024 06:16:05 -73.52,-103.52 124.12 3.51 21
10 05/10/2024 07:06:29 73.50, 63.73 55.85 05/10/2024 07:06:58 73.52, 63.76 55.87 3.04 29
11 05/10/2024 07:57:14 -73.52,-129.02 124.13 05/10/2024 07:58:03 -73.53,-129.00 124.14 0.93 49
12 05/10/2024 08:47:59 73.51, 38.32 55.85 05/10/2024 08:48:56 73.52, 38.27 55.85 2.53 57
13 05/10/2024 09:38:46 -73.63,-154.65 124.03 05/10/2024 09:40:00 -73.58,-154.36 124.11 10.75 74
14 05/10/2024 10:29:37 73.92, 11.99 56.28 05/10/2024 10:30:47 73.87, 13.64 56.14 51.21 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/27/2024
SNOs_Map_NOAA-20_NOAA-19_20240427.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/27/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19