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: 7/25/2021
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 05:24:01 73.45, 89.28 54.14 07/25/2021 05:25:07 73.38, 92.15 53.89 91.45 66
2 07/25/2021 06:14:43 -73.36,-103.20 125.96 07/25/2021 06:15:50 -73.31,-100.69 126.17 80.46 67
3 07/25/2021 07:05:25 73.15, 64.57 53.82 07/25/2021 07:06:34 73.10, 66.20 53.66 53.03 69
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 39.64 71
5 07/25/2021 08:46:49 72.85, 39.84 53.50 07/25/2021 08:48:02 72.78, 40.17 53.39 13.78 73
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 72.70, 14.78 53.35 07/25/2021 10:29:25 72.70, 14.68 53.34 3.18 69
8 07/25/2021 11:19:00 -72.72,-177.93 126.63 07/25/2021 11:20:06 -72.73,-177.93 126.63 1.99 66
9 07/25/2021 12:09:46 72.71, -10.60 53.37 07/25/2021 12:10:46 72.73, -10.60 53.38 2.85 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 0.86 58
11 07/25/2021 13:51:16 72.71, -35.98 53.39 07/25/2021 13:52:08 72.71, -35.99 53.38 0.19 52
12 07/25/2021 14:42:00 -72.72, 131.31 126.59 07/25/2021 14:42:49 -72.74, 131.40 126.59 3.63 49
13 07/25/2021 15:32:46 72.71, -61.36 53.41 07/25/2021 15:33:30 72.68, -61.38 53.37 2.88 44
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 2.96 41
15 07/25/2021 17:14:16 72.71, -86.74 53.42 07/25/2021 17:14:51 72.71, -86.66 53.41 2.80 35
16 07/25/2021 18:04:59 -72.68, 80.65 126.61 07/25/2021 18:05:33 -72.69, 80.63 126.60 2.08 34
17 07/25/2021 18:55:45 72.66,-112.02 53.39 07/25/2021 18:56:13 72.69,-112.04 53.41 2.91 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 1.45 26
19 07/25/2021 20:37:15 72.67,-137.40 53.40 07/25/2021 20:37:35 72.67,-137.43 53.40 1.13 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 2.81 17
21 07/25/2021 22:18:45 72.67,-162.78 53.42 07/25/2021 22:18:57 72.64,-162.82 53.40 3.23 12
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 2.12 9
23 07/26/2021 00:00:15 72.67, 171.84 53.44 07/26/2021 00:00:18 72.67, 171.90 53.44 1.87 3
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 72.62, 146.57 53.40 07/26/2021 01:41:40 72.65, 146.51 53.43 3.24 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 2.29 6
27 07/26/2021 03:23:14 72.63, 121.19 53.42 07/26/2021 03:23:02 72.63, 121.13 53.43 2.05 12
28 07/26/2021 04:13:58 -72.64, -71.52 126.56 07/26/2021 04:13:43 -72.66, -71.49 126.54 2.11 15
29 07/26/2021 05:04:44 72.63, 95.81 53.44 07/26/2021 05:04:23 72.65, 95.84 53.47 2.89 21
30 07/26/2021 05:55:28 -72.64, -96.90 126.54 07/26/2021 05:55:05 -72.63, -96.87 126.55 1.44 23
31 07/26/2021 06:46:14 72.63, 70.43 53.46 07/26/2021 06:45:45 72.63, 70.46 53.46 0.98 29
32 07/26/2021 07:36:57 -72.59,-122.18 126.58 07/26/2021 07:36:27 -72.61,-122.26 126.55 3.21 30
33 07/26/2021 08:27:44 72.63, 45.05 53.48 07/26/2021 08:27:07 72.61, 45.07 53.46 3.16 37
34 07/26/2021 09:18:27 -72.60,-147.56 126.56 07/26/2021 09:17:49 -72.59,-147.65 126.56 3.17 38
35 07/26/2021 10:09:13 72.59, 19.77 53.44 07/26/2021 10:08:29 72.58, 19.68 53.45 2.95 44
36 07/26/2021 10:59:56 -72.60,-172.94 126.54 07/26/2021 10:59:09 -72.61,-172.93 126.52 1.67 47
37 07/26/2021 11:50:42 72.59, -5.61 53.46 07/26/2021 11:49:49 72.61, -5.60 53.49 2.56 53
38 07/26/2021 12:41:26 -72.60, 161.68 126.52 07/26/2021 12:40:31 -72.59, 161.68 126.52 1.19 55
39 07/26/2021 13:32:12 72.59, -30.99 53.48 07/26/2021 13:31:11 72.59, -30.99 53.49 0.32 61
40 07/26/2021 14:22:56 -72.60, 136.30 126.50 07/26/2021 14:21:52 -72.62, 136.40 126.48 3.60 64
41 07/26/2021 15:13:42 72.59, -56.37 53.50 07/26/2021 15:12:33 72.57, -56.37 53.49 3.18 69
42 07/26/2021 16:04:26 -72.61, 110.92 126.49 07/26/2021 16:03:14 -72.60, 111.01 126.48 3.24 72
43 07/26/2021 16:55:10 72.50, -81.54 53.40 07/26/2021 16:53:56 72.49, -81.86 53.44 10.71 74
44 07/26/2021 17:45:52 -72.41, 85.95 126.69 07/26/2021 17:44:39 -72.42, 85.32 126.62 21.26 73
45 07/26/2021 18:36:34 72.19,-106.32 53.09 07/26/2021 18:35:23 72.21,-107.75 53.21 48.81 71
46 07/26/2021 19:27:16 -72.10, 61.17 127.01 07/26/2021 19:26:06 -72.14, 59.44 126.85 59.28 70
47 07/26/2021 20:17:58 71.89,-131.11 52.77 07/26/2021 20:16:51 71.88,-133.72 52.94 90.27 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/25/2021
SNOs_Map_NPP_METOP-C_20210725.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/25/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C