Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/25/2023
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/05/2024 17:51:43 73.56,-100.55 96.52 01/05/2024 17:52:50 73.63, -98.17 96.44 75.35 67
2 01/05/2024 18:42:37 -74.11, 68.09 83.02 01/05/2024 18:43:44 -74.11, 68.00 83.04 2.82 67
3 01/05/2024 19:33:30 74.11,-124.63 96.98 01/05/2024 19:34:29 74.08,-124.62 96.93 3.79 59
4 01/05/2024 20:24:35 -74.14, 42.66 83.01 01/05/2024 20:25:14 -74.11, 42.61 83.04 3.05 39
5 01/05/2024 21:15:28 74.14,-150.06 96.99 01/05/2024 21:16:00 74.13,-150.13 96.98 2.20 32
6 01/05/2024 22:06:33 -74.16, 17.23 83.00 01/05/2024 22:06:45 -74.16, 17.11 82.99 3.70 12
7 01/05/2024 22:57:26 74.16,-175.48 97.00 01/05/2024 22:57:30 74.13,-175.51 96.98 3.03 4
8 01/05/2024 23:48:31 -74.18, -8.20 82.99 01/05/2024 23:48:15 -74.17, -8.27 83.00 3.02 16
9 01/06/2024 00:39:24 74.19, 159.09 97.02 01/06/2024 00:39:01 74.19, 158.99 97.03 3.02 23
10 01/06/2024 01:30:30 -74.16, -33.75 83.01 01/06/2024 01:29:45 -74.17, -33.65 83.00 3.15 45
11 01/06/2024 02:21:22 74.21, 133.66 97.03 01/06/2024 02:20:31 74.19, 133.61 97.02 2.65 51
12 01/06/2024 03:12:27 -74.23, -59.05 82.96 01/06/2024 03:11:16 -74.22, -59.16 82.95 3.44 71
13 01/06/2024 04:03:17 74.38, 108.62 97.16 01/06/2024 04:02:04 74.34, 107.85 97.18 23.50 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2023
SNOs_Map_NOAA-19_NPP_20231225.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/25/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP