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: 12/18/2023
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 12/19/2023 14:26:30 81.07,-119.31 111.86 12/19/2023 14:26:53 81.07,-119.48 111.88 2.89 23
2 12/19/2023 15:17:15 -81.07, 48.07 68.15 12/19/2023 15:16:17 -81.07, 48.16 68.13 1.48 58
3 12/22/2023 03:20:52 80.59, 37.81 113.36 12/22/2023 03:22:05 80.42, 38.60 113.17 23.44 73
4 12/22/2023 04:11:11 -81.06,-145.55 68.06 12/22/2023 04:11:05 -81.06,-145.56 68.05 0.19 6
5 12/24/2023 17:05:07 -81.06, 20.77 68.01 12/24/2023 17:05:52 -81.06, 20.69 68.02 1.36 45
6 12/24/2023 17:55:50 81.08,-171.30 111.91 12/24/2023 17:55:14 81.07,-171.40 111.95 1.81 36
7 12/27/2023 06:49:46 81.07, -5.06 111.92 12/27/2023 06:50:00 81.06, -5.20 111.93 2.48 14
8 12/27/2023 07:40:30 -81.09, 162.73 68.15 12/27/2023 07:39:23 -81.09, 162.82 68.12 1.49 67
9 12/29/2023 19:43:41 81.06, 161.13 111.89 12/29/2023 19:44:44 81.05, 160.98 111.88 2.68 63

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 12/18/2023
SNOs_Map_NOAA-21_AQUA_20231218.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 12/18/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA