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: 10/19/2024
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 10/19/2024 16:39:43 -79.84, 72.81 88.24 10/19/2024 16:39:35 -79.84, 72.76 88.23 1.00 8
2 10/21/2024 20:15:26 79.87,-161.42 92.58 10/21/2024 20:15:30 79.87,-161.43 92.58 0.38 4
3 10/23/2024 23:51:06 -79.86, -35.20 86.71 10/23/2024 23:51:22 -79.86, -35.35 86.70 3.03 16
4 10/26/2024 03:26:50 79.94, 90.02 94.18 10/26/2024 03:27:15 79.93, 90.15 94.15 2.66 25
5 10/26/2024 04:17:28 -79.75,-100.77 86.16 10/26/2024 04:16:18 -79.74,-100.68 86.15 1.95 70
6 10/28/2024 07:02:29 -79.92,-143.63 85.16 10/28/2024 07:03:04 -79.93,-143.75 85.15 2.46 35
7 10/28/2024 07:53:09 79.76, 25.21 94.58 10/28/2024 07:52:08 79.76, 25.23 94.60 0.33 61
8 10/30/2024 10:38:11 79.97, -18.10 95.65 10/30/2024 10:38:53 79.97, -18.00 95.61 1.92 42
9 10/30/2024 11:28:49 -79.77, 151.17 84.70 10/30/2024 11:27:56 -79.77, 151.19 84.68 0.34 53
10 11/01/2024 14:13:51 -79.99, 107.79 83.64 11/01/2024 14:14:40 -79.99, 107.83 83.66 0.83 49

Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/19/2024
SNOs_Map_NOAA-21_PACE_20241019.jpg

Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/19/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and PACE