Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/7/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 07/16/2022 07:29:31 69.08, 65.39 47.68 07/16/2022 07:30:41 69.03, 66.68 47.59 51.67 70
2 07/16/2022 08:20:06 -68.62,-126.66 132.80 07/16/2022 08:21:19 -68.60,-126.51 132.83 6.21 73
3 07/16/2022 09:10:51 68.55, 40.74 47.14 07/16/2022 09:11:47 68.54, 40.80 47.12 2.59 56
4 07/16/2022 10:01:34 -68.51,-151.89 132.90 07/16/2022 10:02:18 -68.49,-151.89 132.92 2.18 44
5 07/16/2022 10:52:20 68.50, 15.43 47.10 07/16/2022 10:52:45 68.49, 15.49 47.08 2.68 25
6 07/16/2022 11:43:03 -68.46,-177.20 132.94 07/16/2022 11:43:16 -68.44,-177.20 132.96 2.50 13
7 07/16/2022 12:33:49 68.45, -9.88 47.06 07/16/2022 12:33:43 68.43, -9.82 47.04 2.83 6
8 07/16/2022 13:24:32 -68.41, 157.49 132.98 07/16/2022 13:24:14 -68.38, 157.49 133.00 2.82 18
9 07/16/2022 14:15:18 68.39, -35.18 47.01 07/16/2022 14:14:41 68.38, -35.13 47.00 3.04 37
10 07/16/2022 15:06:01 -68.36, 132.18 133.02 07/16/2022 15:05:12 -68.33, 132.19 133.05 3.14 49
11 07/16/2022 15:56:47 68.34, -60.49 46.97 07/16/2022 15:55:39 68.32, -60.44 46.96 3.28 68
12 07/16/2022 16:47:26 -68.09, 107.15 133.28 07/16/2022 16:46:13 -68.11, 106.68 133.24 19.84 73
13 07/16/2022 17:38:00 67.43, -84.73 46.04 07/16/2022 17:36:52 67.45, -86.74 46.13 86.04 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/7/2022
SNOs_Map_NPP_GCOM-C_20220707.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/07/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C