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: 1/4/2024
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 73.60,-100.46 96.56 01/05/2024 17:52:51 73.64, -98.20 96.45 71.22 68
2 01/05/2024 18:42:38 -74.10, 68.04 83.04 01/05/2024 18:43:44 -74.08, 68.06 83.07 1.80 66
3 01/05/2024 19:33:31 74.11,-124.66 96.97 01/05/2024 19:34:30 74.09,-124.65 96.94 1.72 59
4 01/05/2024 20:24:36 -74.12, 42.61 83.02 01/05/2024 20:25:15 -74.13, 42.56 83.02 2.08 39
5 01/05/2024 21:15:29 74.13,-150.09 96.99 01/05/2024 21:16:01 74.14,-150.16 96.99 2.52 32
6 01/05/2024 22:06:34 -74.14, 17.18 83.01 01/05/2024 22:06:45 -74.14, 17.18 83.02 1.03 11
7 01/05/2024 22:57:27 74.15,-175.51 97.00 01/05/2024 22:57:31 74.14,-175.54 96.99 1.22 4
8 01/05/2024 23:48:32 -74.17, -8.24 83.00 01/05/2024 23:48:16 -74.19, -8.33 82.97 3.16 16
9 01/06/2024 00:39:25 74.18, 159.06 97.01 01/06/2024 00:39:01 74.15, 159.08 96.98 3.46 24
10 01/06/2024 01:30:30 -74.19, -33.67 82.99 01/06/2024 01:29:46 -74.19, -33.71 82.98 1.14 44
11 01/06/2024 02:21:23 74.20, 133.63 97.02 01/06/2024 02:20:32 74.20, 133.58 97.03 1.66 51
12 01/06/2024 03:12:28 -74.22, -59.10 82.97 01/06/2024 03:11:16 -74.19, -59.09 82.98 2.85 72
13 01/06/2024 04:03:18 74.37, 108.59 97.16 01/06/2024 04:02:05 74.35, 107.82 97.19 23.30 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2024
SNOs_Map_NOAA-19_NPP_20240104.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/04/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP