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: 2/7/2023
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 02/11/2023 05:12:41 73.50, 92.38 87.92 02/11/2023 05:13:48 73.43, 94.98 87.70 82.50 67
2 02/11/2023 06:03:24 -73.44,-100.17 92.16 02/11/2023 06:04:32 -73.36, -97.86 92.38 74.18 68
3 02/11/2023 06:54:05 73.20, 67.68 87.57 02/11/2023 06:55:15 73.16, 69.04 87.43 44.06 70
4 02/11/2023 07:44:48 -73.15,-124.89 92.51 02/11/2023 07:45:59 -73.09,-123.79 92.64 36.01 71
5 02/11/2023 08:35:29 72.90, 42.95 87.22 02/11/2023 08:36:42 72.89, 43.11 87.17 5.77 73
6 02/11/2023 09:26:12 -72.85,-149.62 92.86 02/11/2023 09:27:25 -72.87,-149.60 92.86 2.27 73
7 02/11/2023 10:16:58 72.86, 17.67 87.14 02/11/2023 10:18:04 72.87, 17.73 87.13 2.25 66
8 02/11/2023 11:07:42 -72.86,-175.01 92.88 02/11/2023 11:08:47 -72.85,-174.98 92.90 1.01 65
9 02/11/2023 11:58:28 72.86, -7.71 87.12 02/11/2023 11:59:26 72.85, -7.65 87.09 2.75 58
10 02/11/2023 12:49:12 -72.86, 159.61 92.90 02/11/2023 12:50:09 -72.83, 159.64 92.94 3.33 57
11 02/11/2023 13:39:57 72.82, -32.99 87.05 02/11/2023 13:40:48 72.83, -33.03 87.05 1.72 51
12 02/11/2023 14:30:41 -72.81, 134.33 92.97 02/11/2023 14:31:31 -72.81, 134.26 92.98 2.39 50
13 02/11/2023 15:21:27 72.82, -58.38 87.03 02/11/2023 15:22:10 72.81, -58.41 87.01 1.93 43
14 02/11/2023 16:12:11 -72.82, 108.95 92.99 02/11/2023 16:12:52 -72.84, 108.98 92.98 2.96 41
15 02/11/2023 17:02:57 72.83, -83.76 87.02 02/11/2023 17:03:31 72.84, -83.69 87.01 2.80 34
16 02/11/2023 17:53:41 -72.82, 83.56 93.01 02/11/2023 17:54:14 -72.82, 83.60 93.02 1.33 33
17 02/11/2023 18:44:27 72.83,-109.14 87.00 02/11/2023 18:44:53 72.82,-109.07 86.97 2.87 26
18 02/11/2023 19:35:11 -72.83, 58.18 93.02 02/11/2023 19:35:36 -72.80, 58.22 93.06 3.02 25
19 02/11/2023 20:25:56 72.79,-134.42 86.92 02/11/2023 20:26:15 72.80,-134.45 86.93 1.79 19
20 02/11/2023 21:16:40 -72.78, 32.90 93.10 02/11/2023 21:16:58 -72.79, 32.84 93.10 1.92 18
21 02/11/2023 22:07:26 72.79,-159.81 86.91 02/11/2023 22:07:37 72.78,-159.83 86.89 1.37 11
22 02/11/2023 22:58:09 -72.79, 7.52 93.12 02/11/2023 22:58:19 -72.77, 7.46 93.14 2.98 10
23 02/11/2023 23:48:55 72.80, 174.81 86.89 02/11/2023 23:48:57 72.81, 174.90 86.90 3.36 2
24 02/12/2023 00:39:39 -72.79, -17.87 93.13 02/12/2023 00:39:40 -72.80, -17.81 93.13 1.89 1
25 02/12/2023 01:30:25 72.80, 149.43 86.87 02/12/2023 01:30:19 72.79, 149.52 86.86 3.11 6
26 02/12/2023 02:21:09 -72.80, -43.25 93.15 02/12/2023 02:21:02 -72.78, -43.19 93.17 2.88 7
27 02/12/2023 03:11:54 72.75, 124.15 86.80 02/12/2023 03:11:41 72.77, 124.13 86.82 2.00 13
28 02/12/2023 04:02:38 -72.75, -68.53 93.23 02/12/2023 04:02:24 -72.76, -68.57 93.21 1.62 14
29 02/12/2023 04:53:24 72.76, 98.76 86.78 02/12/2023 04:53:03 72.75, 98.75 86.78 0.84 21
30 02/12/2023 05:44:08 -72.76, -93.91 93.24 02/12/2023 05:43:46 -72.74, -93.95 93.25 2.28 22
31 02/12/2023 06:34:54 72.76, 73.38 86.76 02/12/2023 06:34:25 72.73, 73.37 86.74 3.52 29
32 02/12/2023 07:25:38 -72.76,-119.30 93.26 02/12/2023 07:25:07 -72.77,-119.23 93.25 2.53 31
33 02/12/2023 08:16:24 72.77, 47.99 86.74 02/12/2023 08:15:46 72.76, 48.10 86.74 3.44 38
34 02/12/2023 09:07:08 -72.77,-144.68 93.28 02/12/2023 09:06:29 -72.75,-144.61 93.29 2.94 39
35 02/12/2023 09:57:53 72.72, 22.72 86.67 02/12/2023 09:57:08 72.74, 22.72 86.70 2.31 45
36 02/12/2023 10:48:37 -72.72,-169.96 93.35 02/12/2023 10:47:51 -72.73,-169.99 93.33 1.57 46
37 02/12/2023 11:39:23 72.73, -2.67 86.65 02/12/2023 11:38:30 72.72, -2.66 86.66 0.45 53
38 02/12/2023 12:30:07 -72.72, 164.66 93.37 02/12/2023 12:29:13 -72.71, 164.63 93.37 1.61 54
39 02/12/2023 13:20:53 72.73, -28.05 86.63 02/12/2023 13:19:52 72.70, -28.05 86.62 3.18 61
40 02/12/2023 14:11:37 -72.73, 139.27 93.39 02/12/2023 14:10:34 -72.74, 139.36 93.37 3.20 63
41 02/12/2023 15:02:22 72.69, -53.33 86.56 02/12/2023 15:01:14 72.68, -53.43 86.58 3.11 68
42 02/12/2023 15:53:07 -72.73, 113.89 93.41 02/12/2023 15:51:56 -72.72, 113.98 93.41 3.17 71
43 02/12/2023 16:43:51 72.64, -78.61 86.48 02/12/2023 16:42:37 72.61, -78.91 86.49 10.38 74
44 02/12/2023 17:34:34 -72.59, 88.82 93.59 02/12/2023 17:33:20 -72.60, 88.39 93.54 14.30 74
45 02/12/2023 18:25:15 72.34,-103.38 86.13 02/12/2023 18:24:04 72.34,-104.80 86.23 47.99 71
46 02/12/2023 19:15:58 -72.29, 64.04 93.94 02/12/2023 19:14:48 -72.28, 62.40 93.84 55.54 70
47 02/12/2023 20:06:38 71.99,-128.07 85.72 02/12/2023 20:05:32 72.01,-130.77 85.92 93.05 66
48 02/12/2023 20:57:22 -71.99, 39.25 94.30 02/12/2023 20:56:15 -72.00, 36.53 94.10 93.44 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/7/2023
SNOs_Map_NPP_METOP-C_20230207.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/07/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C