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: 10/10/2024
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 10/11/2024 01:20:46 -71.95, -27.15 100.97 10/11/2024 01:19:36 -71.94, -29.00 100.92 63.65 70
2 10/11/2024 02:11:37 72.19, 139.69 79.30 10/11/2024 02:10:25 72.20, 138.79 79.34 30.73 72
3 10/11/2024 03:02:26 -72.46, -53.52 100.41 10/11/2024 03:01:23 -72.47, -53.43 100.40 3.27 63
4 10/11/2024 03:53:12 72.45, 113.81 79.60 10/11/2024 03:52:17 72.47, 113.86 79.62 2.93 55
5 10/11/2024 04:43:56 -72.46, -78.90 100.38 10/11/2024 04:43:20 -72.49, -78.87 100.35 2.69 36
6 10/11/2024 05:34:43 72.50, 88.33 79.68 10/11/2024 05:34:14 72.49, 88.42 79.67 3.20 29
7 10/11/2024 06:25:27 -72.52,-104.38 100.30 10/11/2024 06:25:17 -72.51,-104.31 100.31 2.51 10
8 10/11/2024 07:16:13 72.50, 62.95 79.71 10/11/2024 07:16:11 72.51, 62.98 79.72 1.29 2
9 10/11/2024 08:06:57 -72.52,-129.76 100.27 10/11/2024 08:07:14 -72.53,-129.76 100.26 0.97 17
10 10/11/2024 08:57:44 72.56, 37.47 79.79 10/11/2024 08:58:08 72.53, 37.53 79.76 3.32 24
11 10/11/2024 09:48:28 -72.57,-155.24 100.19 10/11/2024 09:49:11 -72.55,-155.20 100.22 2.92 43
12 10/11/2024 10:39:14 72.56, 12.09 79.82 10/11/2024 10:40:05 72.56, 12.09 79.81 0.42 51
13 10/11/2024 11:29:58 -72.57, 179.38 100.16 10/11/2024 11:31:08 -72.57, 179.35 100.17 1.04 70
14 10/11/2024 12:20:47 72.71, -13.60 80.01 10/11/2024 12:22:00 72.68, -13.14 79.95 15.81 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/10/2024
SNOs_Map_NOAA-20_NOAA-19_20241010.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/10/2024 in txt file.

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