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: 4/6/2020
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 04/17/2020 15:32:21 73.29, -62.51 62.65 04/17/2020 15:33:28 73.27, -60.05 62.50 78.80 67
2 04/17/2020 16:23:03 -73.19, 105.04 117.49 04/17/2020 16:24:12 -73.13, 106.99 117.64 63.00 69
3 04/17/2020 17:13:45 73.00, -87.24 62.30 04/17/2020 17:14:56 72.94, -86.09 62.18 37.81 71
4 04/17/2020 18:04:27 -72.89, 80.31 117.83 04/17/2020 18:05:39 -72.86, 81.07 117.91 25.13 72
5 04/17/2020 18:55:09 72.70,-111.98 61.95 04/17/2020 18:56:23 72.67,-112.00 61.91 3.24 74
6 04/17/2020 19:45:53 -72.69, 55.34 118.07 04/17/2020 19:47:04 -72.69, 55.37 118.09 0.97 71
7 04/17/2020 20:36:39 72.70,-137.37 61.93 04/17/2020 20:37:44 72.70,-137.28 61.91 2.95 65
8 04/17/2020 21:27:23 -72.70, 29.96 118.09 04/17/2020 21:28:26 -72.67, 29.99 118.13 3.18 63
9 04/17/2020 22:18:08 72.66,-162.65 61.86 04/17/2020 22:19:06 72.68,-162.66 61.87 2.56 58
10 04/17/2020 23:08:52 -72.65, 4.68 118.17 04/17/2020 23:09:48 -72.65, 4.61 118.18 2.27 56
11 04/17/2020 23:59:38 72.66, 171.97 61.84 04/18/2020 00:00:28 72.66, 171.96 61.82 0.42 50
12 04/18/2020 00:50:22 -72.66, -20.71 118.19 04/18/2020 00:51:09 -72.68, -20.67 118.17 3.02 47
13 04/18/2020 01:41:08 72.67, 146.58 61.82 04/18/2020 01:41:50 72.64, 146.58 61.78 3.10 42
14 04/18/2020 02:31:52 -72.66, -46.09 118.21 04/18/2020 02:32:31 -72.66, -46.05 118.22 1.42 39
15 04/18/2020 03:22:38 72.67, 121.20 61.80 04/18/2020 03:23:11 72.67, 121.30 61.78 3.39 33
16 04/18/2020 04:13:22 -72.67, -71.48 118.22 04/18/2020 04:13:53 -72.64, -71.43 118.26 3.20 31
17 04/18/2020 05:04:07 72.63, 95.92 61.72 04/18/2020 05:04:33 72.65, 95.92 61.74 2.61 26
18 04/18/2020 05:54:51 -72.62, -96.76 118.30 04/18/2020 05:55:15 -72.62, -96.81 118.30 1.78 24
19 04/18/2020 06:45:37 72.63, 70.53 61.70 04/18/2020 06:45:55 72.63, 70.54 61.70 0.26 18
20 04/18/2020 07:36:21 -72.63,-122.14 118.32 04/18/2020 07:36:37 -72.60,-122.19 118.34 3.18 16
21 04/18/2020 08:27:07 72.64, 45.15 61.68 04/18/2020 08:27:17 72.61, 45.16 61.66 3.03 10
22 04/18/2020 09:17:51 -72.63,-147.53 118.34 04/18/2020 09:17:58 -72.63,-147.47 118.34 1.91 7
23 04/18/2020 10:08:36 72.59, 19.87 61.61 04/18/2020 10:08:39 72.59, 19.78 61.61 3.07 3
24 04/18/2020 10:59:21 -72.63,-172.91 118.36 04/18/2020 10:59:20 -72.61,-172.85 118.38 3.32 1
25 04/18/2020 11:50:06 72.59, -5.52 61.59 04/18/2020 11:50:00 72.62, -5.50 61.62 2.73 6
26 04/18/2020 12:40:50 -72.59, 161.81 118.43 04/18/2020 12:40:42 -72.59, 161.77 118.43 1.29 8
27 04/18/2020 13:31:36 72.60, -30.90 61.57 04/18/2020 13:31:22 72.60, -30.88 61.57 0.64 14
28 04/18/2020 14:22:20 -72.59, 136.42 118.45 04/18/2020 14:22:04 -72.57, 136.39 118.47 2.78 16
29 04/18/2020 15:13:06 72.60, -56.29 61.55 04/18/2020 15:12:44 72.58, -56.26 61.53 3.04 22
30 04/18/2020 16:03:50 -72.60, 111.04 118.47 04/18/2020 16:03:25 -72.60, 111.11 118.47 2.44 25
31 04/18/2020 16:54:35 72.56, -81.57 61.48 04/18/2020 16:54:06 72.56, -81.64 61.49 2.58 29
32 04/18/2020 17:45:18 -72.55, 85.76 118.54 04/18/2020 17:44:46 -72.58, 85.73 118.51 3.32 32
33 04/18/2020 18:36:04 72.56,-106.95 61.46 04/18/2020 18:35:26 72.59,-106.92 61.49 2.93 38
34 04/18/2020 19:26:48 -72.56, 60.37 118.56 04/18/2020 19:26:08 -72.56, 60.35 118.55 0.86 40
35 04/18/2020 20:17:34 72.57,-132.34 61.44 04/18/2020 20:16:48 72.57,-132.30 61.45 1.12 46
36 04/18/2020 21:08:18 -72.56, 34.99 118.58 04/18/2020 21:07:30 -72.54, 34.97 118.59 2.44 48
37 04/18/2020 21:59:04 72.57,-157.72 61.42 04/18/2020 21:58:10 72.55,-157.68 61.40 3.13 54
38 04/18/2020 22:49:48 -72.57, 9.61 118.60 04/18/2020 22:48:51 -72.57, 9.69 118.59 2.98 57
39 04/18/2020 23:40:33 72.53, 177.00 61.35 04/18/2020 23:39:32 72.53, 176.94 61.36 2.07 61
40 04/19/2020 00:31:17 -72.52, -15.68 118.68 04/19/2020 00:30:13 -72.55, -15.69 118.63 3.40 64
41 04/19/2020 01:22:03 72.53, 151.61 61.33 04/19/2020 01:20:53 72.56, 151.66 61.37 3.19 70
42 04/19/2020 02:12:47 -72.53, -41.06 118.69 04/19/2020 02:11:35 -72.53, -41.07 118.67 0.64 72
43 04/19/2020 03:03:31 72.44, 126.43 61.20 04/19/2020 03:02:17 72.44, 126.07 61.23 12.12 74
44 04/19/2020 03:54:13 -72.33, -66.04 118.93 04/19/2020 03:53:00 -72.36, -66.75 118.85 24.26 73
45 04/19/2020 04:44:55 72.13, 101.65 60.85 04/19/2020 04:43:45 72.11, 100.09 60.91 53.30 70
46 04/19/2020 05:35:37 -72.03, -90.83 119.28 04/19/2020 05:34:28 -72.03, -92.72 119.17 64.93 69
47 04/19/2020 06:26:19 71.83, 76.85 60.50 04/19/2020 06:25:12 71.83, 74.23 60.64 90.90 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/6/2020
SNOs_Map_NPP_METOP-C_20200407.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 04/06/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service