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: 10/25/2024
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 10/26/2024 03:26:51 79.93, 90.12 94.16 10/26/2024 03:27:20 79.93, 90.16 94.14 0.84 29
2 10/26/2024 04:17:29 -79.74,-100.71 86.17 10/26/2024 04:16:23 -79.74,-100.72 86.15 0.20 66
3 10/28/2024 07:02:32 -79.95,-143.95 85.10 10/28/2024 07:03:12 -79.95,-143.97 85.12 0.47 40
4 10/28/2024 07:53:12 79.79, 24.94 94.63 10/28/2024 07:52:16 79.77, 25.08 94.63 2.88 56
5 10/30/2024 10:38:13 79.94, -17.82 95.59 10/30/2024 10:39:03 79.95, -17.95 95.59 2.74 50
6 10/30/2024 11:28:53 -79.81, 150.83 84.64 10/30/2024 11:28:07 -79.80, 150.92 84.64 2.03 46
7 11/01/2024 14:13:53 -79.94, 108.32 83.74 11/01/2024 14:14:52 -79.94, 108.17 83.74 3.02 59
8 11/01/2024 15:04:34 79.81, -83.13 96.06 11/01/2024 15:03:57 79.81, -83.10 96.07 0.70 37
9 11/03/2024 17:49:34 79.95,-125.74 96.96 11/03/2024 17:50:41 79.96,-125.90 96.96 3.14 67
10 11/03/2024 18:40:15 -79.84, 42.66 83.23 11/03/2024 18:39:46 -79.84, 42.71 83.22 0.86 29
11 11/05/2024 21:25:20 -80.13, -1.51 82.07 11/05/2024 21:26:33 -80.13, -1.28 82.12 4.52 73
12 11/05/2024 22:15:56 79.87, 168.51 97.47 11/05/2024 22:15:34 79.86, 168.60 97.47 1.71 22

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/25/2024
SNOs_Map_NOAA-21_PACE_20241026.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/25/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE