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: 2/26/2020
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 02/26/2020 13:56:50 -72.64, 142.72 98.35 02/26/2020 13:57:16 -72.63, 142.69 98.36 1.52 26
2 02/26/2020 14:47:36 72.63, -49.95 81.64 02/26/2020 14:47:55 72.65, -49.94 81.65 2.20 19
3 02/26/2020 15:38:20 -72.64, 117.34 98.37 02/26/2020 15:38:37 -72.66, 117.41 98.36 3.17 17
4 02/26/2020 16:29:06 72.64, -75.34 81.61 02/26/2020 16:29:17 72.63, -75.31 81.61 0.85 11
5 02/26/2020 17:19:50 -72.65, 91.96 98.39 02/26/2020 17:19:59 -72.64, 92.03 98.40 2.58 9
6 02/26/2020 18:10:36 72.64,-100.72 81.59 02/26/2020 18:10:39 72.61,-100.69 81.56 3.17 3
7 02/26/2020 19:01:19 -72.60, 66.68 98.47 02/26/2020 19:01:21 -72.62, 66.65 98.45 2.64 2
8 02/26/2020 19:52:05 72.59,-126.00 81.51 02/26/2020 19:52:01 72.59,-126.07 81.52 2.52 4
9 02/26/2020 20:42:48 -72.61, 41.30 98.49 02/26/2020 20:42:42 -72.61, 41.27 98.49 0.70 6
10 02/26/2020 21:33:34 72.60,-151.38 81.49 02/26/2020 21:33:21 72.63,-151.35 81.52 3.25 13
11 02/26/2020 22:24:18 -72.61, 15.91 98.51 02/26/2020 22:24:04 -72.59, 15.90 98.53 2.72 14
12 02/26/2020 23:15:04 72.60,-176.76 81.47 02/26/2020 23:14:43 72.61,-176.73 81.48 1.26 21
13 02/27/2020 00:05:48 -72.61, -9.47 98.54 02/27/2020 00:05:25 -72.62, -9.38 98.53 2.99 23
14 02/27/2020 00:56:34 72.61, 157.85 81.45 02/27/2020 00:56:05 72.59, 157.89 81.43 2.47 29
15 02/27/2020 01:47:17 -72.57, -34.75 98.61 02/27/2020 01:46:47 -72.60, -34.76 98.58 3.48 30
16 02/27/2020 02:38:03 72.56, 132.58 81.37 02/27/2020 02:37:27 72.57, 132.51 81.39 2.26 36
17 02/27/2020 03:28:47 -72.57, -60.13 98.64 02/27/2020 03:28:09 -72.58, -60.14 98.62 0.91 38
18 02/27/2020 04:19:33 72.56, 107.19 81.35 02/27/2020 04:18:49 72.55, 107.13 81.35 2.53 44
19 02/27/2020 05:10:17 -72.57, -85.51 98.66 02/27/2020 05:09:31 -72.56, -85.52 98.66 1.71 46
20 02/27/2020 06:01:03 72.57, 81.81 81.33 02/27/2020 06:00:10 72.58, 81.86 81.35 2.17 53
21 02/27/2020 06:51:47 -72.58,-110.90 98.68 02/27/2020 06:50:52 -72.59,-110.79 98.66 3.68 55
22 02/27/2020 07:42:33 72.57, 56.43 81.30 02/27/2020 07:41:32 72.56, 56.48 81.30 2.10 61
23 02/27/2020 08:33:16 -72.53,-136.18 98.76 02/27/2020 08:32:15 -72.52,-136.28 98.75 3.54 61
24 02/27/2020 09:24:02 72.52, 31.15 81.22 02/27/2020 09:22:54 72.54, 31.10 81.26 2.47 68
25 02/27/2020 10:14:46 -72.54,-161.56 98.78 02/27/2020 10:13:36 -72.55,-161.55 98.75 1.84 70
26 02/27/2020 11:05:31 72.48, 5.87 81.15 02/27/2020 11:04:17 72.47, 5.62 81.17 8.34 74
27 02/27/2020 11:56:14 -72.44, 173.26 98.91 02/27/2020 11:55:00 -72.43, 172.87 98.88 13.36 74
28 02/27/2020 12:46:55 72.17, -18.91 80.79 02/27/2020 12:45:44 72.20, -20.26 80.91 46.05 71
29 02/27/2020 13:37:38 -72.14, 148.48 99.27 02/27/2020 13:36:27 -72.16, 146.99 99.14 50.93 71
30 02/27/2020 14:28:19 71.87, -43.71 80.43 02/27/2020 14:27:12 71.87, -46.22 80.60 87.12 67
31 02/27/2020 15:19:02 -71.83, 123.68 99.63 02/27/2020 15:17:55 -71.83, 121.03 99.45 91.87 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/26/2020
SNOs_Map_NPP_METOP-C_20200227.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/26/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service