Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/7/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 08/07/2023 16:20:07 80.83,-153.35 73.83 08/07/2023 16:20:23 80.82,-153.36 73.82 0.48 16
2 08/07/2023 17:10:48 -80.90, 15.47 106.41 08/07/2023 17:09:45 -80.90, 15.31 106.34 2.72 63
3 08/10/2023 06:04:46 -80.77, 179.56 105.32 08/10/2023 06:05:44 -80.78, 179.73 105.38 3.06 58
4 08/10/2023 06:55:26 80.86, -11.53 74.44 08/10/2023 06:55:04 80.87, -11.41 74.44 2.20 22
5 08/12/2023 20:40:04 -80.85, -37.96 104.78 08/12/2023 20:40:24 -80.85, -37.96 104.80 0.33 20
6 08/12/2023 21:30:45 80.91, 130.61 75.03 08/12/2023 21:29:45 80.91, 130.54 75.08 1.12 60
7 08/15/2023 10:24:42 80.81, -64.72 76.08 08/15/2023 10:25:42 80.81, -64.72 76.04 0.07 60
8 08/15/2023 11:15:23 -80.89, 104.12 104.16 08/15/2023 11:15:04 -80.89, 104.01 104.13 2.02 19
9 08/18/2023 01:00:01 80.86, 77.29 76.74 08/18/2023 01:00:21 80.86, 77.22 76.74 1.35 20
10 08/18/2023 01:50:45 -80.88,-114.92 103.33 08/18/2023 01:49:45 -80.89,-114.74 103.32 3.20 60
11 08/20/2023 14:44:39 -80.84, 50.73 102.40 08/20/2023 14:45:38 -80.84, 50.72 102.44 0.42 59

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/7/2023
SNOs_Map_NOAA-21_AQUA_20230807.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/07/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA