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: 8/25/2022
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 09/06/2022 19:47:13 76.11,-136.69 70.65 09/06/2022 19:48:20 76.16,-134.04 70.47 70.82 67
2 09/06/2022 20:38:08 -76.51, 32.12 109.08 09/06/2022 20:39:12 -76.50, 32.05 109.11 2.74 64
3 09/06/2022 21:29:04 76.49,-160.70 70.92 09/06/2022 21:29:58 76.52,-160.74 70.94 3.43 54
4 09/06/2022 22:20:08 -76.50, 6.58 109.06 09/06/2022 22:20:42 -76.50, 6.66 109.08 2.20 34
5 09/06/2022 23:11:03 76.53, 173.94 70.97 09/06/2022 23:11:28 76.53, 173.88 70.97 1.50 25
6 09/07/2022 00:02:07 -76.54, -18.78 109.01 09/07/2022 00:02:13 -76.55, -18.89 109.00 2.96 6
7 09/07/2022 00:53:03 76.52, 148.40 70.99 09/07/2022 00:52:58 76.53, 148.49 71.00 2.72 5
8 09/07/2022 01:44:07 -76.53, -44.32 109.00 09/07/2022 01:43:43 -76.55, -44.27 108.97 2.73 24
9 09/07/2022 02:35:02 76.55, 123.04 71.04 09/07/2022 02:34:28 76.53, 123.11 71.02 2.72 34
10 09/07/2022 03:26:06 -76.56, -69.68 108.95 09/07/2022 03:25:13 -76.55, -69.66 108.94 1.05 53
11 09/07/2022 04:17:01 76.58, 97.68 71.09 09/07/2022 04:15:59 76.58, 97.55 71.11 3.31 62
12 09/07/2022 05:07:59 -76.85, -93.97 108.73 09/07/2022 05:06:50 -76.86, -96.25 108.53 57.69 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2022
SNOs_Map_NOAA-19_NPP_20220825.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/25/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP