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: 12/17/2023
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 14:26:31 81.06,-119.57 111.90 12/19/2023 14:26:54 81.06,-119.59 111.89 0.56 23
2 12/19/2023 15:17:14 -81.09, 48.57 68.22 12/19/2023 15:16:17 -81.08, 48.42 68.16 2.60 57
3 12/22/2023 03:21:34 79.40, 25.23 115.58 12/22/2023 03:22:47 78.98, 27.26 115.21 63.48 73
4 12/22/2023 04:11:11 -81.07,-145.40 68.08 12/22/2023 04:11:06 -81.07,-145.41 68.07 0.42 5
5 12/24/2023 17:05:08 -81.05, 20.58 67.98 12/24/2023 17:05:55 -81.04, 20.47 67.99 2.06 47
6 12/24/2023 17:55:50 81.08,-171.12 111.89 12/24/2023 17:55:16 81.08,-171.26 111.93 2.40 34
7 12/27/2023 06:49:46 81.06, -5.21 111.94 12/27/2023 06:50:03 81.06, -5.33 111.95 2.24 17
8 12/27/2023 07:40:30 -81.08, 162.58 68.13 12/27/2023 07:39:26 -81.08, 162.70 68.11 1.91 64
9 12/29/2023 19:43:43 81.04, 160.66 111.96 12/29/2023 19:44:50 81.03, 160.68 111.92 0.47 67

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 12/17/2023
SNOs_Map_NOAA-21_AQUA_20231217.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 12/17/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA