Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/26/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 10/28/2024 07:02:32 -79.94,-143.86 85.12 10/28/2024 07:03:12 -79.94,-143.92 85.13 1.28 40
2 10/28/2024 07:53:12 79.78, 25.04 94.61 10/28/2024 07:52:16 79.77, 25.13 94.61 2.15 56
3 10/30/2024 10:38:14 79.96, -18.04 95.63 10/30/2024 10:39:03 79.96, -18.00 95.60 0.92 49
4 10/30/2024 11:28:52 -79.77, 151.18 84.71 10/30/2024 11:28:06 -79.77, 151.13 84.68 0.98 46
5 11/01/2024 14:13:54 -79.96, 108.06 83.69 11/01/2024 14:14:52 -79.97, 107.93 83.69 2.82 58
6 11/01/2024 15:04:34 79.81, -83.09 96.05 11/01/2024 15:03:56 79.80, -83.04 96.06 0.95 38
7 11/03/2024 17:49:35 79.98,-126.03 97.01 11/03/2024 17:50:40 79.98,-126.07 96.99 0.77 65
8 11/03/2024 18:40:15 -79.84, 42.67 83.23 11/03/2024 18:39:44 -79.83, 42.81 83.24 3.04 31
9 11/05/2024 21:25:16 -80.02, -0.34 82.27 11/05/2024 21:26:27 -80.02, -0.30 82.31 0.77 71
10 11/05/2024 22:15:53 79.81, 169.06 97.37 11/05/2024 22:15:29 79.82, 168.98 97.39 1.60 24
11 11/08/2024 01:02:59 80.97, 80.48 104.84 11/08/2024 01:04:11 81.84, 79.47 105.13 98.28 72

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/26/2024
SNOs_Map_NOAA-21_PACE_20241027.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE