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: 7/6/2022
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 69.07, 65.41 47.66 07/16/2022 07:30:41 69.04, 66.70 47.60 51.34 70
2 07/16/2022 08:20:06 -68.60,-126.64 132.82 07/16/2022 08:21:20 -68.56,-126.56 132.86 4.98 74
3 07/16/2022 09:10:51 68.53, 40.76 47.12 07/16/2022 09:11:48 68.50, 40.75 47.09 3.47 57
4 07/16/2022 10:01:34 -68.49,-151.87 132.91 07/16/2022 10:02:18 -68.51,-151.87 132.90 1.71 44
5 07/16/2022 10:52:20 68.48, 15.45 47.08 07/16/2022 10:52:45 68.50, 15.51 47.10 3.20 25
6 07/16/2022 11:43:03 -68.44,-177.18 132.96 07/16/2022 11:43:16 -68.46,-177.18 132.95 1.38 13
7 07/16/2022 12:33:49 68.43, -9.85 47.04 07/16/2022 12:33:43 68.45, -9.80 47.06 2.93 6
8 07/16/2022 13:24:32 -68.39, 157.51 133.00 07/16/2022 13:24:14 -68.40, 157.52 132.99 1.06 18
9 07/16/2022 14:15:18 68.38, -35.16 47.00 07/16/2022 14:14:41 68.39, -35.11 47.01 2.70 37
10 07/16/2022 15:06:01 -68.34, 132.21 133.04 07/16/2022 15:05:12 -68.35, 132.21 133.03 0.74 49
11 07/16/2022 15:56:47 68.33, -60.47 46.96 07/16/2022 15:55:39 68.34, -60.42 46.97 2.52 68
12 07/16/2022 16:47:27 -68.13, 107.10 133.25 07/16/2022 16:46:13 -68.13, 106.70 133.23 16.88 74
13 07/16/2022 17:38:00 67.41, -84.71 46.03 07/16/2022 17:36:52 67.47, -86.72 46.14 86.23 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/6/2022
SNOs_Map_NPP_GCOM-C_20220706.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/06/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C