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: 8/15/2023
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 08/15/2023 10:24:42 80.81, -64.80 76.09 08/15/2023 10:25:42 80.82, -64.68 76.03 2.37 60
2 08/15/2023 11:15:24 -80.87, 103.63 104.08 08/15/2023 11:15:05 -80.87, 103.63 104.07 0.29 19
3 08/18/2023 01:00:00 80.87, 77.59 76.69 08/18/2023 01:00:21 80.87, 77.41 76.70 3.22 21
4 08/18/2023 01:50:44 -80.90,-114.67 103.37 08/18/2023 01:49:45 -80.90,-114.61 103.34 1.08 59
5 08/20/2023 14:44:40 -80.81, 50.31 102.33 08/20/2023 14:45:40 -80.81, 50.36 102.38 0.92 60
6 08/20/2023 15:35:21 80.88,-141.12 77.48 08/20/2023 15:35:01 80.88,-141.15 77.50 0.67 20
7 08/23/2023 05:19:58 -80.88,-167.38 101.68 08/23/2023 05:20:17 -80.88,-167.45 101.68 1.19 19
8 08/23/2023 06:10:39 80.94, 1.20 78.14 08/23/2023 06:09:38 80.94, 1.04 78.20 2.75 61
9 08/25/2023 19:04:35 80.84, 165.70 79.29 08/25/2023 19:05:31 80.84, 165.74 79.24 0.75 56
10 08/25/2023 19:55:16 -80.91, -25.46 100.95 08/25/2023 19:54:53 -80.91, -25.55 100.92 1.60 23
11 08/28/2023 09:39:54 80.87, -52.44 80.05 08/28/2023 09:40:07 80.88, -52.32 80.02 2.12 13

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/15/2023
SNOs_Map_NOAA-21_AQUA_20230815.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/15/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA