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: 11/9/2024
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 11/11/2024 11:48:45 -71.78, 176.09 90.67 11/11/2024 11:47:35 -71.79, 174.43 90.63 57.55 70
2 11/11/2024 12:39:40 72.22, -17.43 89.79 11/11/2024 12:38:28 72.22, -17.48 89.80 1.52 72
3 11/11/2024 13:30:24 -72.25, 149.82 90.17 11/11/2024 13:29:23 -72.26, 149.87 90.16 1.58 61
4 11/11/2024 14:21:11 72.28, -42.92 89.87 11/11/2024 14:20:24 72.28, -42.84 89.88 2.92 47
5 11/11/2024 15:11:54 -72.26, 124.43 90.14 11/11/2024 15:11:20 -72.27, 124.40 90.13 1.15 34
6 11/11/2024 16:02:41 72.29, -68.31 89.90 11/11/2024 16:02:21 72.29, -68.30 89.91 0.58 20
7 11/11/2024 16:53:25 -72.32, 98.94 90.06 11/11/2024 16:53:16 -72.33, 99.04 90.05 3.54 9
8 11/11/2024 17:44:11 72.30, -93.71 89.93 11/11/2024 17:44:18 72.30, -93.76 89.94 2.01 7
9 11/11/2024 18:34:55 -72.33, 73.55 90.03 11/11/2024 18:35:13 -72.34, 73.58 90.02 1.45 18
10 11/11/2024 19:25:41 72.36,-119.20 90.01 11/11/2024 19:26:13 72.36,-119.12 90.02 2.67 32
11 11/11/2024 20:16:24 -72.34, 48.16 90.00 11/11/2024 20:17:09 -72.35, 48.12 89.99 1.97 45
12 11/11/2024 21:07:11 72.37,-144.59 90.04 11/11/2024 21:08:10 72.38,-144.59 90.05 1.08 59
13 11/11/2024 21:57:55 -72.40, 22.67 89.92 11/11/2024 21:59:05 -72.41, 22.76 89.92 3.31 70
14 11/11/2024 22:48:50 72.83,-170.91 90.55 11/11/2024 22:49:59 72.79,-169.20 90.46 56.65 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/9/2024
SNOs_Map_NOAA-20_NOAA-19_20241109.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/09/2024 in txt file.

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