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: 9/4/2022
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 76.12,-136.64 70.66 09/06/2022 19:48:20 76.15,-134.01 70.46 70.24 67
2 09/06/2022 20:38:09 -76.48, 31.97 109.10 09/06/2022 20:39:12 -76.50, 32.05 109.11 3.02 63
3 09/06/2022 21:29:04 76.51,-160.65 70.93 09/06/2022 21:29:58 76.51,-160.70 70.93 1.61 54
4 09/06/2022 22:20:07 -76.51, 6.60 109.06 09/06/2022 22:20:41 -76.50, 6.66 109.08 1.92 34
5 09/06/2022 23:11:02 76.54, 173.99 70.98 09/06/2022 23:11:27 76.52, 173.91 70.96 3.16 25
6 09/07/2022 00:02:06 -76.54, -18.76 109.01 09/07/2022 00:02:12 -76.55, -18.89 109.00 3.41 6
7 09/07/2022 00:53:02 76.53, 148.45 71.00 09/07/2022 00:52:57 76.52, 148.52 70.99 2.19 5
8 09/07/2022 01:44:06 -76.53, -44.30 108.99 09/07/2022 01:43:42 -76.55, -44.28 108.97 2.03 24
9 09/07/2022 02:35:01 76.56, 123.09 71.05 09/07/2022 02:34:28 76.57, 122.97 71.07 3.14 33
10 09/07/2022 03:26:05 -76.57, -69.66 108.94 09/07/2022 03:25:12 -76.55, -69.66 108.94 1.36 53
11 09/07/2022 04:17:01 76.55, 97.55 71.07 09/07/2022 04:15:58 76.57, 97.58 71.10 2.11 63
12 09/07/2022 05:07:58 -76.85, -93.95 108.73 09/07/2022 05:06:49 -76.87, -96.25 108.53 58.29 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2022
SNOs_Map_NOAA-19_NPP_20220904.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/04/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP