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: 7/14/2021
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 73.44, 89.29 54.13 07/25/2021 05:25:07 73.38, 92.15 53.89 90.99 66
2 07/25/2021 06:14:43 -73.34,-103.16 125.98 07/25/2021 06:15:51 -73.27,-100.77 126.21 76.89 68
3 07/25/2021 07:05:25 73.14, 64.58 53.81 07/25/2021 07:06:35 73.05, 66.10 53.62 49.94 70
4 07/25/2021 07:56:07 -73.04,-127.88 126.30 07/25/2021 07:57:18 -72.99,-126.71 126.43 38.64 71
5 07/25/2021 08:46:49 72.84, 39.85 53.49 07/25/2021 08:48:02 72.78, 40.17 53.39 12.86 73
6 07/25/2021 09:37:31 -72.74,-152.62 126.61 07/25/2021 09:38:45 -72.72,-152.62 126.66 2.96 74
7 07/25/2021 10:28:17 72.74, 14.69 53.40 07/25/2021 10:29:24 72.75, 14.79 53.39 3.54 67
8 07/25/2021 11:19:01 -72.75,-178.00 126.60 07/25/2021 11:20:06 -72.75,-177.91 126.62 3.20 65
9 07/25/2021 12:09:47 72.75, -10.69 53.42 07/25/2021 12:10:46 72.73, -10.60 53.38 3.58 59
10 07/25/2021 13:00:30 -72.70, 156.72 126.63 07/25/2021 13:01:28 -72.72, 156.71 126.62 2.69 58
11 07/25/2021 13:51:16 72.70, -35.97 53.38 07/25/2021 13:52:08 72.71, -35.99 53.38 1.22 52
12 07/25/2021 14:42:00 -72.70, 131.34 126.62 07/25/2021 14:42:50 -72.70, 131.32 126.63 0.77 50
13 07/25/2021 15:32:46 72.70, -61.35 53.40 07/25/2021 15:33:30 72.69, -61.37 53.37 1.93 44
14 07/25/2021 16:23:30 -72.70, 105.96 126.60 07/25/2021 16:24:12 -72.68, 105.93 126.63 3.17 42
15 07/25/2021 17:14:16 72.70, -86.73 53.41 07/25/2021 17:14:51 72.71, -86.66 53.41 2.64 35
16 07/25/2021 18:05:00 -72.71, 80.58 126.58 07/25/2021 18:05:33 -72.70, 80.65 126.59 2.23 33
17 07/25/2021 18:55:46 72.71,-112.11 53.43 07/25/2021 18:56:13 72.69,-112.04 53.41 2.81 27
18 07/25/2021 19:46:29 -72.66, 55.31 126.62 07/25/2021 19:46:55 -72.68, 55.26 126.60 2.98 26
19 07/25/2021 20:37:15 72.66,-137.38 53.40 07/25/2021 20:37:35 72.67,-137.43 53.40 1.84 20
20 07/25/2021 21:27:59 -72.66, 29.93 126.60 07/25/2021 21:28:17 -72.66, 29.88 126.60 1.72 18
21 07/25/2021 22:18:45 72.66,-162.76 53.41 07/25/2021 22:18:57 72.64,-162.82 53.40 2.50 12
22 07/25/2021 23:09:29 -72.66, 4.55 126.58 07/25/2021 23:09:38 -72.69, 4.59 126.56 2.98 9
23 07/26/2021 00:00:15 72.66, 171.86 53.43 07/26/2021 00:00:18 72.67, 171.90 53.44 1.81 3
24 07/26/2021 00:50:59 -72.67, -20.83 126.56 07/26/2021 00:51:00 -72.66, -20.79 126.57 1.29 1
25 07/26/2021 01:41:45 72.67, 146.48 53.45 07/26/2021 01:41:40 72.65, 146.51 53.43 2.20 5
26 07/26/2021 02:32:29 -72.67, -46.21 126.54 07/26/2021 02:32:22 -72.64, -46.18 126.57 3.26 7
27 07/26/2021 03:23:14 72.62, 121.20 53.41 07/26/2021 03:23:02 72.63, 121.13 53.43 2.63 12
28 07/26/2021 04:13:58 -72.62, -71.49 126.58 07/26/2021 04:13:44 -72.62, -71.57 126.58 2.65 14
29 07/26/2021 05:04:44 72.62, 95.82 53.43 07/26/2021 05:04:24 72.60, 95.74 53.42 3.22 20
30 07/26/2021 05:55:28 -72.62, -96.87 126.56 07/26/2021 05:55:05 -72.64, -96.85 126.54 2.58 23
31 07/26/2021 06:46:14 72.62, 70.44 53.45 07/26/2021 06:45:45 72.63, 70.46 53.46 1.15 29
32 07/26/2021 07:36:57 -72.62,-122.25 126.54 07/26/2021 07:36:26 -72.62,-122.24 126.54 0.46 31
33 07/26/2021 08:27:43 72.63, 45.06 53.47 07/26/2021 08:27:06 72.61, 45.07 53.46 1.87 37
34 07/26/2021 09:18:27 -72.63,-147.63 126.53 07/26/2021 09:17:48 -72.60,-147.62 126.55 3.15 39
35 07/26/2021 10:09:12 72.58, 19.79 53.43 07/26/2021 10:08:28 72.59, 19.69 53.46 3.47 44
36 07/26/2021 10:59:57 -72.63,-173.01 126.51 07/26/2021 10:59:09 -72.63,-172.91 126.51 3.32 48
37 07/26/2021 11:50:42 72.58, -5.59 53.45 07/26/2021 11:49:49 72.61, -5.60 53.50 3.81 53
38 07/26/2021 12:41:26 -72.58, 161.72 126.55 07/26/2021 12:40:31 -72.60, 161.71 126.51 2.49 55
39 07/26/2021 13:32:12 72.58, -30.97 53.47 07/26/2021 13:31:11 72.59, -30.98 53.49 1.02 61
40 07/26/2021 14:22:56 -72.58, 136.34 126.53 07/26/2021 14:21:53 -72.58, 136.32 126.51 0.69 63
41 07/26/2021 15:13:42 72.58, -56.35 53.49 07/26/2021 15:12:33 72.57, -56.37 53.49 1.96 69
42 07/26/2021 16:04:26 -72.59, 110.96 126.51 07/26/2021 16:03:15 -72.56, 110.94 126.52 3.31 71
43 07/26/2021 16:55:10 72.49, -81.53 53.39 07/26/2021 16:53:56 72.49, -81.86 53.44 11.12 74
44 07/26/2021 17:45:53 -72.44, 85.89 126.66 07/26/2021 17:44:39 -72.43, 85.35 126.61 18.16 74
45 07/26/2021 18:36:34 72.18,-106.30 53.08 07/26/2021 18:35:24 72.16,-107.85 53.17 52.62 70
46 07/26/2021 19:27:17 -72.13, 61.11 126.97 07/26/2021 19:26:07 -72.10, 59.36 126.88 59.61 70
47 07/26/2021 20:17:58 71.88,-131.09 52.76 07/26/2021 20:16:51 71.88,-133.72 52.95 90.66 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/14/2021
SNOs_Map_NPP_METOP-C_20210715.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/14/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C