Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2021
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/25/2021 05:24:00 73.41, 89.36 54.09 07/25/2021 05:25:07 73.37, 92.12 53.88 87.82 67
2 07/25/2021 06:14:43 -73.36,-103.20 125.96 07/25/2021 06:15:50 -73.31,-100.68 126.17 80.48 67
3 07/25/2021 07:05:24 73.11, 64.65 53.78 07/25/2021 07:06:34 73.09, 66.18 53.65 49.39 70
4 07/25/2021 07:56:07 -73.06,-127.92 126.28 07/25/2021 07:57:18 -72.98,-126.73 126.44 39.62 71
5 07/25/2021 08:46:48 72.81, 39.92 53.46 07/25/2021 08:48:02 72.76, 40.15 53.38 9.33 74
6 07/25/2021 09:37:31 -72.76,-152.66 126.59 07/25/2021 09:38:44 -72.76,-152.54 126.62 3.88 73
7 07/25/2021 10:28:16 72.71, 14.75 53.36 07/25/2021 10:29:24 72.74, 14.76 53.37 2.90 68
8 07/25/2021 11:19:00 -72.71,-177.93 126.63 07/25/2021 11:20:06 -72.73,-177.93 126.63 2.23 66
9 07/25/2021 12:09:46 72.72, -10.63 53.38 07/25/2021 12:10:46 72.72, -10.63 53.37 0.10 60
10 07/25/2021 13:00:30 -72.72, 156.69 126.61 07/25/2021 13:01:28 -72.71, 156.68 126.63 0.64 58
11 07/25/2021 13:51:16 72.72, -36.01 53.40 07/25/2021 13:52:08 72.69, -36.01 53.36 2.85 52
12 07/25/2021 14:42:00 -72.72, 131.31 126.60 07/25/2021 14:42:50 -72.69, 131.30 126.64 3.51 50
13 07/25/2021 15:32:46 72.72, -61.39 53.42 07/25/2021 15:33:29 72.72, -61.30 53.40 3.10 43
14 07/25/2021 16:23:30 -72.72, 105.93 126.58 07/25/2021 16:24:11 -72.72, 106.01 126.60 2.97 41
15 07/25/2021 17:14:15 72.67, -86.67 53.38 07/25/2021 17:14:51 72.70, -86.68 53.40 2.80 36
16 07/25/2021 18:04:59 -72.67, 80.65 126.61 07/25/2021 18:05:33 -72.69, 80.63 126.60 2.20 34
17 07/25/2021 18:55:45 72.68,-112.05 53.40 07/25/2021 18:56:13 72.68,-112.07 53.39 0.83 28
18 07/25/2021 19:46:29 -72.68, 55.27 126.60 07/25/2021 19:46:55 -72.67, 55.24 126.61 1.31 26
19 07/25/2021 20:37:15 72.68,-137.43 53.42 07/25/2021 20:37:35 72.65,-137.46 53.39 3.18 20
20 07/25/2021 21:27:59 -72.68, 29.89 126.58 07/25/2021 21:28:16 -72.70, 29.96 126.57 2.94 17
21 07/25/2021 22:18:45 72.68,-162.81 53.44 07/25/2021 22:18:56 72.68,-162.74 53.43 2.19 11
22 07/25/2021 23:09:29 -72.68, 4.51 126.56 07/25/2021 23:09:38 -72.67, 4.57 126.57 2.14 9
23 07/26/2021 00:00:14 72.64, 171.92 53.40 07/26/2021 00:00:18 72.66, 171.87 53.42 2.98 4
24 07/26/2021 00:50:58 -72.63, -20.76 126.60 07/26/2021 00:51:00 -72.65, -20.82 126.58 2.55 2
25 07/26/2021 01:41:44 72.64, 146.54 53.42 07/26/2021 01:41:40 72.64, 146.49 53.42 1.74 4
26 07/26/2021 02:32:28 -72.64, -46.14 126.58 07/26/2021 02:32:22 -72.63, -46.20 126.58 2.19 6
27 07/26/2021 03:23:14 72.64, 121.16 53.44 07/26/2021 03:23:01 72.66, 121.20 53.46 2.93 13

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/12/2021
SNOs_Map_NPP_METOP-C_20210712.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/12/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C