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: 11/1/2024
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 11/03/2024 18:40:44 -80.20, 39.51 82.63 11/03/2024 18:40:37 -80.20, 39.65 82.65 2.55 7
2 11/05/2024 22:16:34 80.19, 165.64 98.00 11/05/2024 22:16:45 80.19, 165.67 98.00 0.57 11
3 11/08/2024 01:52:24 -80.21, -68.56 81.33 11/08/2024 01:52:52 -80.22, -68.58 81.33 0.53 28
4 11/08/2024 02:43:04 80.07, 100.38 98.41 11/08/2024 02:41:56 80.06, 100.50 98.41 2.56 68
5 11/10/2024 05:28:13 80.21, 57.55 99.28 11/10/2024 05:28:56 80.21, 57.48 99.27 1.40 43
6 11/10/2024 06:18:52 -80.04,-133.33 81.03 11/10/2024 06:18:00 -80.05,-133.43 81.00 2.00 52
7 11/12/2024 09:04:02 -80.22,-176.55 80.11 11/12/2024 09:04:59 -80.23,-176.69 80.12 2.79 57
8 11/12/2024 09:54:43 80.11, -7.97 99.68 11/12/2024 09:54:04 80.11, -7.93 99.70 0.66 39
9 11/14/2024 12:39:51 80.24, -50.75 100.50 11/14/2024 12:41:00 80.25, -50.88 100.49 2.64 69

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 11/1/2024
SNOs_Map_NOAA-21_PACE_20241102.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 11/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE